Symbol Directory
Welcome to the Symbol Directory section of Cboe.com. Directories are broken down into the Cboe product categories linked below. Cboe also offers downloadable spreadsheets of the directories which are linked from the top of each page. Please note that Cboe's symbol directories include options listed on Cboe only and that all directories are updated daily using information from the previous business day.
For more information about Weeklys visit the Available Weeklys page.
NAME OF UNDERLYING EQUITY |
STOCK SYMBOL |
DPM NAME |
POST/STATION |
|---|---|---|---|
| S&P 100 index American-style | OEX | Citadel Securities LLC | 5/1 |
| S&P 100 index European-style | XEO | Citadel Securities LLC | 5/1 |
| S&P 500 ESG Index | SPESG | 9/1 | |
| S&P GLOBAL INC COM | SPGI | Morgan Stanley & Co. LLC | 3/1 |
| S&W SEED CO COM | SANW | Citadel Securities LLC | 4/1 |
| SABRA HEALTH CARE REIT INC COM | SBRA | Belvedere Trading LLC | 1/1 |
| SABRE CORP COM | SABR | Wolverine Trading, LLC | 5/1 |
| SACHEM CAP CORP COM | SACH | Group One Trading, L.P. | 4/1 |
| SAFE & GREEN HOLDINGS CORP COM NEW | SGBX | Citadel Securities LLC | 4/1 |
| SAFE BULKERS INC COM | SB | Morgan Stanley & Co. LLC | 4/1 |
| SAFEGUARD SCIENTIFICS INC COM NEW | SFE | Citadel Securities LLC | 6/1 |
| SAFEHOLD INC COM | SAFE | Group One Trading, L.P. | 4/1 |
| SAFETY INS GROUP INC COM | SAFT | Wolverine Trading, LLC | 3/1 |
| SAGE THERAPEUTICS INC COM | SAGE | Susquehanna Securities, LLC | 4/1 |
| SAIA INC COM | SAIA | Susquehanna Securities, LLC | 6/1 |
| SALESFORCE INC COM | CRM | Citadel Securities LLC | 5/1 |
| SALLY BEAUTY HLDGS INC COM | SBH | Susquehanna Securities, LLC | 2/1 |
| SAMSARA INC COM CL A | IOT | Susquehanna Securities, LLC | 6/1 |
| SAN JUAN BASIN RTY TR UNIT BEN INT | SJT | Susquehanna Securities, LLC | 3/1 |
| SANA BIOTECHNOLOGY INC COM | SANA | Citadel Securities LLC | 2/1 |
| SANDRIDGE ENERGY INC COM NEW | SD | Wolverine Trading, LLC | 2/1 |
| SANDSTORM GOLD LTD COM NEW | SAND | Susquehanna Securities, LLC | 4/1 |
| SANFILIPPO JOHN B & SON INC COM | JBSS | Susquehanna Securities, LLC | 1/1 |
| SANGAMO THERAPEUTICS INC COM | SGMO | Wolverine Trading, LLC | 3/1 |
| SANMINA CORPORATION COM | SANM | 2/1 | |
| SANOFI SPONSORED ADR | SNY | Citadel Securities LLC | 2/1 |
| SAP SE SPON ADR | SAP | Citadel Securities LLC | 5/1 |
| SAPIENS INTL CORP N V SHS | SPNS | Susquehanna Securities, LLC | 6/1 |
| SARATOGA INVT CORP COM NEW | SAR | Wolverine Trading, LLC | 3/1 |
| SAREPTA THERAPEUTICS INC COM | SRPT | Group One Trading, L.P. | 4/1 |
| SASOL LTD SPONSORED ADR | SSL | Citadel Securities LLC | 2/1 |
| SATELLOGIC INC CLASS A ORD SHS | SATL | Belvedere Trading LLC | 3/1 |
| SAUL CTRS INC COM | BFS | Wolverine Trading, LLC | 3/1 |
| SAVARA INC COM | SVRA | Susquehanna Securities, LLC | 2/1 |
| SBA COMMUNICATIONS CORP NEW CL A | SBAC | Citadel Securities LLC | 2/1 |
| SCANSOURCE INC COM | SCSC | Susquehanna Securities, LLC | 2/1 |
| SCHLUMBERGER LTD COM STK | SLB | Citadel Securities LLC | 2/1 |
| SCHNEIDER NATIONAL INC CL B | SNDR | Susquehanna Securities, LLC | 1/1 |
| SCHNITZER STEEL INDS INC CL A | RDUS | Morgan Stanley & Co. LLC | 1/1 |
| SCHOLAR ROCK HLDG CORP COM | SRRK | Citadel Securities LLC | 5/1 |
| SCHOLASTIC CORP COM | SCHL | Wolverine Trading, LLC | 1/1 |
| SCHRODINGER INC COM | SDGR | Susquehanna Securities, LLC | 3/1 |
| SCHWAB CHARLES CORP COM | SCHW | Citadel Securities LLC | 2/1 |
| SCHWAB STRATEGIC TR 1000 INDEX ETF | SCHK | Belvedere Trading LLC | 3/1 |
| SCHWAB STRATEGIC TR EMRG MKTEQ ETF | SCHE | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR INT-TRM U.S TRES | SCHR | Belvedere Trading LLC | 3/1 |
| SCHWAB STRATEGIC TR INTL EQTY ETF | SCHF | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR INTL SCEQT ETF | SCHC | Wolverine Trading, LLC | 8/1 |
| SCHWAB STRATEGIC TR SCHWAB FDT US LG | FNDX | Belvedere Trading LLC | 2/1 |
| SCHWAB STRATEGIC TR SCHWAB FDT US SC | FNDA | Belvedere Trading LLC | 2/1 |
| SCHWAB STRATEGIC TR SCHWB FDT EMK LG | FNDE | Belvedere Trading LLC | 3/1 |
| SCHWAB STRATEGIC TR SCHWB FDT INT LG | FNDF | Belvedere Trading LLC | 6/1 |
| SCHWAB STRATEGIC TR SHT TM US TRES | SCHO | Citadel Securities LLC | 2/1 |
| SCHWAB STRATEGIC TR US AGGREGATE B | SCHZ | Belvedere Trading LLC | 6/1 |
| SCHWAB STRATEGIC TR US BRD MKT ETF | SCHB | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US DIVIDEND EQ | SCHD | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US LCAP GR ETF | SCHG | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US LCAP VA ETF | SCHV | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US LRG CAP ETF | SCHX | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US MID-CAP ETF | SCHM | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US REIT ETF | SCHH | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US SML CAP ETF | SCHA | Susquehanna Securities, LLC | 7/1 |
| SCHWAB STRATEGIC TR US TIPS ETF | SCHP | Susquehanna Securities, LLC | 7/1 |
| SCIENCE APPLICATIONS INTL CORP COM | SAIC | Susquehanna Securities, LLC | 3/1 |
| SCILEX HOLDING CO COM | SCLX | Group One Trading, L.P. | 3/1 |
| SCIPLAY CORPORATION CL A | SCPL | Citadel Securities LLC | 5/1 |
| SCORPIO TANKERS INC SHS | STNG | Wolverine Trading, LLC | 3/1 |
| SCOTTS MIRACLE-GRO CO CL A | SMG | Susquehanna Securities, LLC | 3/1 |
| SCPHARMACEUTICALS INC COM | SCPH | Belvedere Trading LLC | 2/1 |
| SCRIPPS E W CO OHIO CL A NEW | SSP | Belvedere Trading LLC | 4/1 |
| SCULLY ROYALTY LTD COM SHS | SRL | Belvedere Trading LLC | 2/1 |
| SCULPTOR CAP MGMT COM CL A | SCU | Susquehanna Securities, LLC | 6/1 |
| SCYNEXIS INC COM NEW | SCYX | Susquehanna Securities, LLC | 3/1 |
| SEA LTD SPONSORD ADS | SE | Citadel Securities LLC | 5/1 |
| SEABRIDGE GOLD INC COM | SA | Citadel Securities LLC | 3/1 |
| SEACHANGE INTL INC COM NEW | SEAC | Citadel Securities LLC | 2/1 |
| SEACOAST BKG CORP FLA COM NEW | SBCF | Citadel Securities LLC | 3/1 |
| SEACOR MARINE HLDGS INC COM | SMHI | Group One Trading, L.P. | 4/1 |
| SEADRILL 2021 LTD COM | SDRL | Wolverine Trading, LLC | 3/1 |
| SEAGATE TECHNOLOGY HLDNGS PLC ORD SHS | STX | Susquehanna Securities, LLC | 1/1 |
| SEAGEN INC COM | SGEN | Group One Trading, L.P. | 4/1 |
| SEALED AIR CORP NEW COM | SEE | Two Sigma Securities, LLC | 6/1 |
| SEANERGY MARITIME HLDGS CORP SHS | SHIP | Wolverine Trading, LLC | 3/1 |
| SEAWORLD ENTMT INC COM | SEAS | Susquehanna Securities, LLC | 6/1 |
| SECUREWORKS CORP CL A | SCWX | Susquehanna Securities, LLC | 3/1 |
| SEELOS THERAPEUTICS INC COM | SEEL | Belvedere Trading LLC | 1/1 |
| SEER INC COM CL A | SEER | Susquehanna Securities, LLC | 3/1 |
| SEI INVTS CO COM | SEIC | Citadel Securities LLC | 5/1 |
| SELECT MED HLDGS CORP COM | SEM | Susquehanna Securities, LLC | 2/1 |
| SELECT SECTOR SPDR TR COMMUNICATION | XLC | Citadel Securities LLC | 4/1 |
| SELECT SECTOR SPDR TR ENERGY | XLE | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR FINANCIAL | XLF | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR INDL | XLI | Morgan Stanley & Co. LLC | 5/1 |
| SELECT SECTOR SPDR TR RL EST SEL SEC | XLRE | Citadel Securities LLC | 3/1 |
| SELECT SECTOR SPDR TR SBI CONS DISCR | XLY | Morgan Stanley & Co. LLC | 5/1 |
| SELECT SECTOR SPDR TR SBI CONS STPLS | XLP | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR SBI HEALTHCARE | XLV | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR SBI INT-UTILS | XLU | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR SBI MATERIALS | XLB | Two Sigma Securities, LLC | 6/1 |
| SELECT SECTOR SPDR TR TECHNOLOGY | XLK | Two Sigma Securities, LLC | 6/1 |
| SELECT WATER SOLUTIONS INC CL A COM | WTTR | Wolverine Trading, LLC | 3/1 |
| SELECTA BIOSCIENCES INC COM | SELB | Group One Trading, L.P. | 4/1 |
| SELECTIVE INS GROUP INC COM | SIGI | Wolverine Trading, LLC | 5/1 |
| SELECTQUOTE INC COM | SLQT | Wolverine Trading, LLC | 3/1 |
| SELLAS LIFE SCIENCES GROUP INC COM NEW | SLS | Citadel Securities LLC | 6/1 |
| SEMPRA COM | SRE | Citadel Securities LLC | 2/1 |
| SEMRUSH HLDGS INC CL A COM | SEMR | Citadel Securities LLC | 3/1 |
| SEMTECH CORP COM | SMTC | Susquehanna Securities, LLC | 2/1 |
| SENDAS DISTRIBUIDORA S A SPON ADS | ASAI | Belvedere Trading LLC | 3/1 |
| SENSATA TECHNOLOGIES HLDG PLC SHS | ST | Morgan Stanley & Co. LLC | 5/1 |
| SENSEONICS HLDGS INC COM | SENS | Susquehanna Securities, LLC | 3/1 |
| SENSIENT TECHNOLOGIES CORP COM | SXT | Citadel Securities LLC | 6/1 |
| SENSUS HEALTHCARE INC COM | SRTS | Citadel Securities LLC | 1/1 |
| SENTINELONE INC CL A | S | Susquehanna Securities, LLC | 2/1 |
| SERES THERAPEUTICS INC COM | MCRB | Group One Trading, L.P. | 4/1 |
| SERITAGE GROWTH PPTYS CL A | SRG | Citadel Securities LLC | 3/1 |
| SERVICE CORP INTL COM | SCI | Wolverine Trading, LLC | 3/1 |
| SERVICE PPTYS TR COM SH BEN INT | SVC | Susquehanna Securities, LLC | 6/1 |
| SERVICENOW INC COM | NOW | Susquehanna Securities, LLC | 3/1 |
| SERVISFIRST BANCSHARES INC COM | SFBS | Citadel Securities LLC | 4/1 |
| SES AI CORPORATION CL A COM | SES | Citadel Securities LLC | 5/1 |
| SEVEN HILLS REALTY TRUST COM | SEVN | Belvedere Trading LLC | 1/1 |
| SFL CORPORATION LTD SHS | SFL | Susquehanna Securities, LLC | 3/1 |
| SHAKE SHACK INC CL A | SHAK | Morgan Stanley & Co. LLC | 5/1 |
| SHAPEWAYS HOLDINGS INC COM NEW | SHPW | Susquehanna Securities, LLC | 1/1 |
| SHARECARE INC COM CL A | SHCR | Group One Trading, L.P. | 4/1 |
| SHELL PLC SPON ADS | SHEL | Citadel Securities LLC | 3/1 |
| SHENANDOAH TELECOMMUNICATIONS COM | SHEN | Susquehanna Securities, LLC | 2/1 |
| SHERWIN WILLIAMS CO COM | SHW | Wolverine Trading, LLC | 5/1 |
| SHIFT TECHNOLOGIES INC CL A NEW | SFT | Citadel Securities LLC | 4/1 |
| SHIFT4 PMTS INC CL A | FOUR | Wolverine Trading, LLC | 3/1 |
| SHIFTPIXY INC COM NEW | PIXY | Susquehanna Securities, LLC | 4/1 |
| SHINHAN FINANCIAL GROUP CO LTD SPN ADR RESTRD | SHG | Citadel Securities LLC | 5/1 |
| SHOALS TECHNOLOGIES GROUP INC CL A | SHLS | Susquehanna Securities, LLC | 3/1 |
| SHOCKWAVE MED INC COM | SWAV | Wolverine Trading, LLC | 3/1 |
| SHOE CARNIVAL INC COM | SCVL | Wolverine Trading, LLC | 3/1 |
| SHOPIFY INC CL A | SHOP | Susquehanna Securities, LLC | 3/1 |
| SHUTTERSTOCK INC COM | SSTK | Wolverine Trading, LLC | 3/1 |
| SHYFT GROUP INC COM | SHYF | Susquehanna Securities, LLC | 5/1 |
| SI-BONE INC COM | SIBN | Citadel Securities LLC | 5/1 |
| SIBANYE STILLWATER LTD SPONSORED ADR | SBSW | Susquehanna Securities, LLC | 1/1 |
| SIEBERT FINL CORP COM | SIEB | Wolverine Trading, LLC | 3/1 |
| SIENTRA INC COM | SIEN | Wolverine Trading, LLC | 2/1 |
| SIERRA BANCORP COM | BSRR | Susquehanna Securities, LLC | 4/1 |
| SIFY TECHNOLOGIES LTD SPONSORED ADS | SIFY | Wolverine Trading, LLC | 2/1 |
| SIGA TECHNOLOGIES INC COM | SIGA | Group One Trading, L.P. | 4/1 |
| SIGHT SCIENCES INC COM | SGHT | Group One Trading, L.P. | 4/1 |
| SIGMA ADDITIVE SOLUTIONS INC COM NEW | SASI | Belvedere Trading LLC | 1/1 |
| SIGMA LITHIUM CORPORATION COM | SGML | Citadel Securities LLC | 1/1 |
| SIGNET JEWELERS LIMITED SHS | SIG | Susquehanna Securities, LLC | 6/1 |
| SILGAN HLDGS INC COM | SLGN | 3/1 | |
| SILICON LABORATORIES INC COM | SLAB | Susquehanna Securities, LLC | 3/1 |
| SILICON MOTION TECHNOLOGY CORP SPONSORED ADR | SIMO | Citadel Securities LLC | 5/1 |
| SILK RD MED INC COM | SILK | Wolverine Trading, LLC | 3/1 |
| SILVERBOW RES INC COM | SBOW | Group One Trading, L.P. | 4/1 |
| SILVERCORP METALS INC COM | SVM | Susquehanna Securities, LLC | 1/1 |
| SILVERCREST METALS INC COM | SILV | Citadel Securities LLC | 6/1 |
| SIMILARWEB LTD SHS | SMWB | Group One Trading, L.P. | 4/1 |
| SIMMONS 1ST NATL CORP CL A $1 PAR | SFNC | Wolverine Trading, LLC | 4/1 |
| SIMON PPTY GROUP INC NEW COM | SPG | Susquehanna Securities, LLC | 3/1 |
| SIMPLIFY EXCHANGE TRADED FUNDS SHORT TERM TREA | TUA | Belvedere Trading LLC | 6/1 |
| SIMPLIFY EXCHANGE TRADED FUNDS SIMPLIFY INTERST | PFIX | Belvedere Trading LLC | 6/1 |
| SIMPLIFY EXCHANGE TRADED FUNDS VOLATILITY PREM | SVOL | Wolverine Trading, LLC | 3/1 |
| SIMPLIFY EXCHANGE TRADED FUNDS VOLT ROBOCAR DI | VCAR | Wolverine Trading, LLC | 3/1 |
| SIMPLY GOOD FOODS CO COM | SMPL | Susquehanna Securities, LLC | 6/1 |
| SIMPSON MFG INC COM | SSD | Citadel Securities LLC | 1/1 |
| SIMULATIONS PLUS INC COM | SLP | Susquehanna Securities, LLC | 5/1 |
| SINCLAIR INC CL A | SBGI | Wolverine Trading, LLC | 6/1 |
| SINGULAR GENOMICS SYSTEMS INC COM | OMIC | Group One Trading, L.P. | 3/1 |
| SINGULARITY FUTURE TECH LTD COM NEW | SGLY | Belvedere Trading LLC | 3/1 |
| SIO GENE THERAPIES INC COM | SIOX | Susquehanna Securities, LLC | 5/1 |
| SIREN ETF TR NSD NXGN ECO ETF | BLCN | Wolverine Trading, LLC | 3/1 |
| SIRIUS XM HOLDINGS INC COM | SIRI | Morgan Stanley & Co. LLC | 2/1 |
| SIRIUSPOINT LTD COM | SPNT | Wolverine Trading, LLC | 3/1 |
| SITE CTRS CORP COM | SITC | Citadel Securities LLC | 2/1 |
| SITEONE LANDSCAPE SUPPLY INC COM | SITE | Wolverine Trading, LLC | 3/1 |
| SITIME CORP COM | SITM | Citadel Securities LLC | 6/1 |
| SITIO ROYALTIES CORP CLASS A COM | STR | Citadel Securities LLC | 5/1 |
| SIX FLAGS ENTMT CORP NEW COM | SIX | Citadel Securities LLC | 2/1 |
| SIXTH STREET SPECIALTY LENDING COM | TSLX | Citadel Securities LLC | 3/1 |
| SK TELECOM LTD SPONSORED ADR | SKM | Wolverine Trading, LLC | 1/1 |
| SKECHERS U S A INC CL A | SKX | Susquehanna Securities, LLC | 3/1 |
| SKEENA RES LTD NEW COM | SKE | Group One Trading, L.P. | 4/1 |
| SKILLSOFT CORP CL A | SKIL | Group One Trading, L.P. | 16/1 |
| SKILLZ INC COM CL A | SKLZ | Group One Trading, L.P. | 4/1 |
| SKYLINE CHAMPION CORPORATION COM | SKY | Group One Trading, L.P. | 4/1 |
| SKYWATER TECHNOLOGY INC COM | SKYT | Wolverine Trading, LLC | 3/1 |
| SKYWEST INC COM | SKYW | Wolverine Trading, LLC | 1/1 |
| SKYWORKS SOLUTIONS INC COM | SWKS | Citadel Securities LLC | 3/1 |
| SL GREEN RLTY CORP COM | SLG | Susquehanna Securities, LLC | 2/1 |
| SLEEP NUMBER CORP COM | SNBR | Citadel Securities LLC | 1/1 |
| SLM CORP COM | SLM | Citadel Securities LLC | 1/1 |
| SLR INVESTMENT CORP COM | SLRC | Wolverine Trading, LLC | 1/1 |
| SM ENERGY CO COM | SM | Susquehanna Securities, LLC | 2/1 |
| SMART GLOBAL HLDGS INC SHS | SGH | Citadel Securities LLC | 4/1 |
| SMART SAND INC COM | SND | Wolverine Trading, LLC | 3/1 |
| SMARTFINANCIAL INC COM NEW | SMBK | Wolverine Trading, LLC | 4/1 |
| SMARTSHEET INC COM CL A | SMAR | Group One Trading, L.P. | 4/1 |
| SMILEDIRECTCLUB INC CL A COM | SDC | Susquehanna Securities, LLC | 3/1 |
| SMITH & NEPHEW PLC SPDN ADR NEW | SNN | Wolverine Trading, LLC | 3/1 |
| SMITH & WESSON BRANDS INC COM | SWBI | Citadel Securities LLC | 3/1 |
| SMITH A O CORP COM | AOS | Susquehanna Securities, LLC | 2/1 |
| SMITH MICRO SOFTWARE INC COM NEW | SMSI | Susquehanna Securities, LLC | 3/1 |
| SMUCKER J M CO COM NEW | SJM | 5/1 | |
| SNAP INC CL A | SNAP | Citadel Securities LLC | 3/1 |
| SNAP ON INC COM | SNA | Citadel Securities LLC | 5/1 |
| SNAP ONE HOLDINGS CORP COM | SNPO | Belvedere Trading LLC | 3/1 |
| SNDL INC COM | SNDL | Citadel Securities LLC | 5/1 |
| SNOWFLAKE INC CL A | SNOW | Wolverine Trading, LLC | 3/1 |
| SO YOUNG INTERNATIONAL INC SPONSORED ADS | SY | Wolverine Trading, LLC | 3/1 |
| SOCIAL LEVERAGE ACQUISN CORP I CL A COM | SLAC | Belvedere Trading LLC | 6/1 |
| SOCIEDAD QUIMICA Y MINERA DE SPON ADR SER B | SQM | Susquehanna Securities, LLC | 2/1 |
| SOCIETAL CDMO INC COM | SCTL | Susquehanna Securities, LLC | 3/1 |
| SOFI TECHNOLOGIES INC COM | SOFI | Susquehanna Securities, LLC | 3/1 |
| SOHO HOUSE & CO INC COM CL A | SHCO | Wolverine Trading, LLC | 3/1 |
| SOHU COM LTD SPONSORED ADS | SOHU | Citadel Securities LLC | 3/1 |
| SOL GEL TECHNOLOGIES SHS | SLGL | Citadel Securities LLC | 3/1 |
| SOLAREDGE TECHNOLOGIES INC COM | SEDG | Citadel Securities LLC | 5/1 |
| SOLARIS OILFIELD INFRASTRUCTUR COM CL A | SOI | Wolverine Trading, LLC | 3/1 |
| SOLARWINDS CORP COM NEW | SWI | Susquehanna Securities, LLC | 6/1 |
| SOLID BIOSCIENCES INC COM NEW | SLDB | Belvedere Trading LLC | 6/1 |
| SOLID POWER INC CLASS A COM | SLDP | Wolverine Trading, LLC | 3/1 |
| SOLO BRANDS INC COM CL A | DTC | Wolverine Trading, LLC | 3/1 |
| SOLUNA HOLDINGS INC COM NEW | SLNH | Belvedere Trading LLC | 3/1 |
| SOMALOGIC INC CLASS A COM | SLGC | Citadel Securities LLC | 4/1 |
| SONDER HOLDINGS INC CL A NEW | SOND | Susquehanna Securities, LLC | 6/1 |
| SONIC AUTOMOTIVE INC CL A | SAH | Citadel Securities LLC | 1/1 |
| SONO GROUP N V COM | SEVCQ | Belvedere Trading LLC | 1/1 |
| SONOCO PRODS CO COM | SON | Wolverine Trading, LLC | 3/1 |
| SONOS INC COM | SONO | Citadel Securities LLC | 3/1 |
| SONY GROUP CORP SPONSORED ADR | SONY | 5/1 | |
| SOPHIA GENETICS SA ORDINARY SHARES | SOPH | Belvedere Trading LLC | 6/1 |
| SORRENTO THERAPEUTICS INC COM NEW | SRNEQ | Morgan Stanley & Co. LLC | 3/1 |
| SOTERA HEALTH CO COM | SHC | Susquehanna Securities, LLC | 2/1 |
| SOUNDHOUND AI INC CLASS A COM | SOUN | Morgan Stanley & Co. LLC | 2/1 |
| SOUNDTHINKING INC COM | SSTI | Citadel Securities LLC | 6/1 |
| SOUTH PLAINS FINANCIAL INC COM | SPFI | Susquehanna Securities, LLC | 1/1 |
| SOUTHERN CO COM | SO | Citadel Securities LLC | 1/1 |
| SOUTHERN COPPER CORP COM | SCCO | 3/1 | |
| SOUTHERN FIRST BANCSHARES COM | SFST | Susquehanna Securities, LLC | 2/1 |
| SOUTHSIDE BANCSHARES INC COM | SBSI | Wolverine Trading, LLC | 3/1 |
| SOUTHSTATE CORPORATION COM | SSB | Wolverine Trading, LLC | 3/1 |
| SOUTHWEST AIRLS CO COM | LUV | Susquehanna Securities, LLC | 5/1 |
| SOUTHWESTERN ENERGY CO COM | SWN | Citadel Securities LLC | 2/1 |
| SOVOS BRANDS INC COM | SOVO | Citadel Securities LLC | 3/1 |
| SP PLUS CORP COM | SP | Belvedere Trading LLC | 3/1 |
| SPARK NETWORKS SE SPONSORED ADS | LOVLY | Belvedere Trading LLC | 4/1 |
| SPARTANNASH CO COM | SPTN | Susquehanna Securities, LLC | 2/1 |
| SPDR DOW JONES INDL AVERAGE ET UT SER 1 | DIA | Morgan Stanley & Co. LLC | 8/1 |
| SPDR GOLD TR GOLD SHS | GLD | Morgan Stanley & Co. LLC | 8/1 |
| SPDR INDEX SHS FDS ASIA PACIF ETF | GMF | Belvedere Trading LLC | 1/1 |
| SPDR INDEX SHS FDS DJ GLB RL ES ETF | RWO | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS DJ INTL RL ETF | RWX | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS EURO STOXX 50 | FEZ | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS GLB NAT RESRCE | GNR | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS MSCI ACWI EXUS | CWI | Belvedere Trading LLC | 6/1 |
| SPDR INDEX SHS FDS MSCI EMR MKT ETF | EEMX | Wolverine Trading, LLC | 3/1 |
| SPDR INDEX SHS FDS MSCI WRLD STRGIC | QWLD | Belvedere Trading LLC | 2/1 |
| SPDR INDEX SHS FDS PORTFOLIO DEVLPD | SPDW | Belvedere Trading LLC | 7/1 |
| SPDR INDEX SHS FDS PORTFOLIO EMG MK | SPEM | Belvedere Trading LLC | 5/1 |
| SPDR INDEX SHS FDS S&P CHINA ETF | GXC | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS S&P EM MKT DIV | EDIV | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS S&P EMKTSC ETF | EWX | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS S&P INTL ETF | DWX | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS S&P INTL SMLCP | GWX | Susquehanna Securities, LLC | 7/1 |
| SPDR INDEX SHS FDS S&P NORTH AMER | NANR | Belvedere Trading LLC | 6/1 |
| SPDR S&P 500 ETF TR TR UNIT | SPY | Morgan Stanley & Co. LLC | 8/1 |
| SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP | MDY | Two Sigma Securities, LLC | 6/1 |
| SPDR SER TR AEROSPACE DEF | XAR | Belvedere Trading LLC | 2/1 |
| SPDR SER TR BBG CONV SEC ETF | CWB | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR BLOOMBERG 1 10 Y | TIPX | Belvedere Trading LLC | 6/1 |
| SPDR SER TR BLOOMBERG 1-3 MO | BIL | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR BLOOMBERG 3-12 M | BILS | Wolverine Trading, LLC | 6/1 |
| SPDR SER TR BLOOMBERG EMERGI | EBND | Wolverine Trading, LLC | 8/1 |
| SPDR SER TR BLOOMBERG HIGH Y | JNK | Citadel Securities LLC | 3/1 |
| SPDR SER TR BLOOMBERG INTL | IBND | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR BLOOMBERG INTL T | BWX | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR BLOOMBERG INVT | FLRN | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR BLOOMBERG SHT TE | SJNK | Wolverine Trading, LLC | 8/1 |
| SPDR SER TR COMP SOFTWARE | XSW | Belvedere Trading LLC | 2/1 |
| SPDR SER TR DJ REIT ETF | RWR | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR FTSE INT GVT ETF | WIP | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR HLTH CR EQUIP | XHE | Belvedere Trading LLC | 2/1 |
| SPDR SER TR ICE PFD SEC ETF | PSK | Citadel Securities LLC | 1/1 |
| SPDR SER TR MKTAXES INVT GRD | LQIG | Belvedere Trading LLC | 4/1 |
| SPDR SER TR MSCI USA CLIMATE | NZUS | Belvedere Trading LLC | 6/1 |
| SPDR SER TR NUVEEN BLMBRG SH | SHM | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR NUVEEN BLOOMBERG | HYMB | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR OILGAS EQUIP | XES | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR PORT MTG BK ETF | SPMB | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PORTFLI INTRMDIT | SPTI | Belvedere Trading LLC | 4/1 |
| SPDR SER TR PORTFLI TIPS ETF | SPIP | Belvedere Trading LLC | 5/1 |
| SPDR SER TR PORTFOLI S&P1500 | SPTM | Belvedere Trading LLC | 3/1 |
| SPDR SER TR PORTFOLIO AGRGTE | SPAB | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PORTFOLIO CRPORT | SPBO | Citadel Securities LLC | 5/1 |
| SPDR SER TR PORTFOLIO INTRMD | SPIB | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PORTFOLIO LN COR | SPLB | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PORTFOLIO LN TSR | SPTL | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PORTFOLIO S&P400 | SPMD | Belvedere Trading LLC | 3/1 |
| SPDR SER TR PORTFOLIO S&P500 | SPLG | Belvedere Trading LLC | 3/1 |
| SPDR SER TR PORTFOLIO S&P600 | SPSM | Belvedere Trading LLC | 4/1 |
| SPDR SER TR PORTFOLIO SH TSR | SPTS | Belvedere Trading LLC | 5/1 |
| SPDR SER TR PORTFOLIO SHORT | SPSB | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR PRTFLO S&P500 GW | SPYG | Belvedere Trading LLC | 6/1 |
| SPDR SER TR PRTFLO S&P500 HI | SPYD | Citadel Securities LLC | 6/1 |
| SPDR SER TR PRTFLO S&P500 VL | SPYV | Belvedere Trading LLC | 6/1 |
| SPDR SER TR RUSSELL MOMENTUM | ONEO | Belvedere Trading LLC | 4/1 |
| SPDR SER TR S&P 400 MDCP GRW | MDYG | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR S&P 400 MDCP VAL | MDYV | Belvedere Trading LLC | 5/1 |
| SPDR SER TR S&P 600 SMCP GRW | SLYG | Belvedere Trading LLC | 1/1 |
| SPDR SER TR S&P 600 SMCP VAL | SLYV | Belvedere Trading LLC | 2/1 |
| SPDR SER TR S&P BIOTECH | XBI | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P BK ETF | KBE | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P CAP MKTS | KCE | Citadel Securities LLC | 3/1 |
| SPDR SER TR S&P DIVID ETF | SDY | Citadel Securities LLC | 3/1 |
| SPDR SER TR S&P HOMEBUILD | XHB | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P INS ETF | KIE | Citadel Securities LLC | 5/1 |
| SPDR SER TR S&P KENSHO NEW | KOMP | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR S&P METALS MNG | XME | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P OILGAS EXP | XOP | Citadel Securities LLC | 6/1 |
| SPDR SER TR S&P PHARMAC | XPH | Morgan Stanley & Co. LLC | 4/1 |
| SPDR SER TR S&P REGL BKG | KRE | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P RETAIL ETF | XRT | Two Sigma Securities, LLC | 6/1 |
| SPDR SER TR S&P SEMICNDCTR | XSD | Susquehanna Securities, LLC | 7/1 |
| SPDR SER TR S&P TRANSN ETF | XTN | Wolverine Trading, LLC | 3/1 |
| SPDR SER TR S&P1500MOMTILT | MMTM | Belvedere Trading LLC | 3/1 |
| SPECTRUM BRANDS HLDGS INC NEW COM | SPB | Susquehanna Securities, LLC | 6/1 |
| SPHERE 3D CORP NEW COM NEW | ANY | Belvedere Trading LLC | 6/1 |
| SPHERE ENTERTAINMENT CO CL A | SPHR | Susquehanna Securities, LLC | 3/1 |
| SPI ENERGY CO LTD SHS NEW | SPI | Susquehanna Securities, LLC | 6/1 |
| SPIRE GLOBAL INC COM CL A NEW | SPIR | Wolverine Trading, LLC | 3/1 |
| SPIRE INC COM | SR | Susquehanna Securities, LLC | 1/1 |
| SPIRIT AEROSYSTEMS HLDGS INC COM CL A | SPR | Susquehanna Securities, LLC | 6/1 |
| SPIRIT AIRLS INC COM | SAVE | Belvedere Trading LLC | 6/1 |
| SPIRIT RLTY CAP INC NEW COM NEW | SRC | Group One Trading, L.P. | 1/1 |
| SPLASH BEVERAGE GROUP INC COM NEW | SBEV | Citadel Securities LLC | 6/1 |
| SPLUNK INC COM | SPLK | Morgan Stanley & Co. LLC | 2/1 |
| SPOK HLDGS INC COM | SPOK | Citadel Securities LLC | 2/1 |
| SPORTRADAR GROUP AG CLASS A ORD SHS | SRAD | Wolverine Trading, LLC | 3/1 |
| SPORTSMANS WHSE HLDGS INC COM | SPWH | Belvedere Trading LLC | 4/1 |
| SPOTIFY TECHNOLOGY S A SHS | SPOT | Morgan Stanley & Co. LLC | 5/1 |
| SPRINGWORKS THERAPEUTICS INC COM | SWTX | Citadel Securities LLC | 5/1 |
| SPRINKLR INC CL A | CXM | Wolverine Trading, LLC | 3/1 |
| SPROTT FDS TR JUNIOR URANIUM | URNJ | Belvedere Trading LLC | 1/1 |
| SPROTT FDS TR URANIUM MINERS E | URNM | Belvedere Trading LLC | 1/1 |
| SPROTT INC COM NEW | SII | Belvedere Trading LLC | 5/1 |
| SPROUT SOCIAL INC COM CL A | SPT | Wolverine Trading, LLC | 3/1 |
| SPROUTS FMRS MKT INC COM | SFM | Susquehanna Securities, LLC | 3/1 |
| SPRUCE POWER HOLDING CORP COM CL A | SPRU | Citadel Securities LLC | 3/1 |
| SPS COMM INC COM | SPSC | Wolverine Trading, LLC | 2/1 |
| SPX | SPX | 10/1 | |
| SPX TECHNOLOGIES INC COM | SPXC | Susquehanna Securities, LLC | 1/1 |
| SQUARESPACE INC CLASS A | SQSP | Susquehanna Securities, LLC | 2/1 |
| SRAX INC COM CL A | SRAX | Wolverine Trading, LLC | 3/1 |
| SS&C TECHNOLOGIES HLDGS INC COM | SSNC | Citadel Securities LLC | 4/1 |
| SSGA ACTIVE ETF TR BLACKSTONE SENR | SRLN | Wolverine Trading, LLC | 3/1 |
| SSGA ACTIVE ETF TR GLOBL ALLO ETF | GAL | Wolverine Trading, LLC | 3/1 |
| SSGA ACTIVE ETF TR INCOM ALLO ETF | INKM | Belvedere Trading LLC | 1/1 |
| SSGA ACTIVE ETF TR MULT ASS RLRTN | RLY | Citadel Securities LLC | 2/1 |
| SSGA ACTIVE ETF TR SPDR TR TACTIC | TOTL | Belvedere Trading LLC | 6/1 |
| SSR MINING IN COM | SSRM | Wolverine Trading, LLC | 3/1 |
| ST JOE CO COM | JOE | Morgan Stanley & Co. LLC | 3/1 |
| STAAR SURGICAL CO COM PAR $0.01 | STAA | Susquehanna Securities, LLC | 1/1 |
| STAG INDL INC COM | STAG | Citadel Securities LLC | 1/1 |
| STAGWELL INC COM CL A | STGW | Belvedere Trading LLC | 5/1 |
| STANDARD BIOTOOLS INC COM | LAB | Wolverine Trading, LLC | 2/1 |
| STANDARD LITHIUM LTD COM | SLI | Susquehanna Securities, LLC | 5/1 |
| STANDARD MTR PRODS INC COM | SMP | Wolverine Trading, LLC | 3/1 |
| STANDEX INTL CORP COM | SXI | Citadel Securities LLC | 1/1 |
| STANLEY BLACK & DECKER INC COM | SWK | Citadel Securities LLC | 5/1 |
| STANTEC INC COM | STN | Susquehanna Securities, LLC | 2/1 |
| STAR BULK CARRIERS CORP. SHS PAR | SBLK | Susquehanna Securities, LLC | 1/1 |
| STAR GROUP L P UNIT LTD PARTNR | SGU | Group One Trading, L.P. | 4/1 |
| STAR HLDGS SHS BEN INT | STHO | Group One Trading, L.P. | 3/1 |
| STARBUCKS CORP COM | SBUX | Citadel Securities LLC | 1/1 |
| STARTEK INC COM | SRT | Wolverine Trading, LLC | 3/1 |
| STARWOOD PPTY TR INC COM | STWD | Wolverine Trading, LLC | 6/1 |
| STATE STR CORP COM | STT | Susquehanna Securities, LLC | 5/1 |
| STEAKHOLDER FOODS LTD SPONSORED ADS | STKH | Belvedere Trading LLC | 1/1 |
| STEALTHGAS INC SHS | GASS | Wolverine Trading, LLC | 2/1 |
| STEEL DYNAMICS INC COM | STLD | Group One Trading, L.P. | 4/1 |
| STEELCASE INC CL A | SCS | Morgan Stanley & Co. LLC | 1/1 |
| STELLANTIS N.V SHS | STLA | Susquehanna Securities, LLC | 1/1 |
| STELLUS CAP INVT CORP COM | SCM | Belvedere Trading LLC | 2/1 |
| STEM INC COM | STEM | Wolverine Trading, LLC | 3/1 |
| STEPAN CO COM | SCL | Citadel Securities LLC | 3/1 |
| STEPSTONE GROUP INC COM CL A | STEP | Susquehanna Securities, LLC | 3/1 |
| STERICYCLE INC COM | SRCL | Susquehanna Securities, LLC | 3/1 |
| STERIS PLC SHS USD | STE | Susquehanna Securities, LLC | 1/1 |
| STERLING CHECK CORP COM | STER | Wolverine Trading, LLC | 3/1 |
| STERLING INFRASTRUCTURE INC COM | STRL | Belvedere Trading LLC | 1/1 |
| STEVANATO GROUP S P A ORD SHS | STVN | Citadel Securities LLC | 5/1 |
| STEWART INFORMATION SVCS CORP COM | STC | Citadel Securities LLC | 3/1 |
| STIFEL FINL CORP COM | SF | Susquehanna Securities, LLC | 6/1 |
| STITCH FIX INC COM CL A | SFIX | Susquehanna Securities, LLC | 6/1 |
| STMICROELECTRONICS N V NY REGISTRY | STM | Citadel Securities LLC | 3/1 |
| STOCK YDS BANCORP INC COM | SYBT | Group One Trading, L.P. | 1/1 |
| STOKE THERAPEUTICS INC COM | STOK | Group One Trading, L.P. | 2/1 |
| STONECO LTD COM CL A | STNE | Citadel Securities LLC | 3/1 |
| STONERIDGE INC COM | SRI | Group One Trading, L.P. | 4/1 |
| STONEX GROUP INC COM | SNEX | Wolverine Trading, LLC | 1/1 |
| STRATASYS LTD SHS | SSYS | Susquehanna Securities, LLC | 3/1 |
| STRATEGIC ED INC COM | STRA | Citadel Securities LLC | 2/1 |
| Strategy Shares Gold-Hedged Bond ETF | GLDB | Belvedere Trading LLC | 5/1 |
| STRATEGY SHS HALT CLIMATE CHN | NZRO | Belvedere Trading LLC | 5/1 |
| STRATEGY SHS NS 7HANDL IDX | HNDL | Citadel Securities LLC | 4/1 |
| STRIDE INC COM | LRN | Wolverine Trading, LLC | 5/1 |
| STRONGHOLD DIGITAL MINING INC CLASS A COM | SDIG | Susquehanna Securities, LLC | 5/1 |
| STRYKER CORPORATION COM | SYK | Susquehanna Securities, LLC | 3/1 |
| STURM RUGER & CO INC COM | RGR | 3/1 | |
| SUBURBAN PROPANE PARTNERS L P UNIT LTD PARTN | SPH | Morgan Stanley & Co. LLC | 4/1 |
| SUMITOMO MITSUI FINL GROUP INC SPONSORED ADR | SMFG | Wolverine Trading, LLC | 3/1 |
| SUMMIT FINL GROUP INC COM | SMMF | Wolverine Trading, LLC | 3/1 |
| SUMMIT HOTEL PPTYS INC COM | INN | Susquehanna Securities, LLC | 1/1 |
| SUMMIT MATLS INC CL A | SUM | Susquehanna Securities, LLC | 3/1 |
| SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD | SMLP | Citadel Securities LLC | 5/1 |
| SUMMIT THERAPEUTICS INC COM | SMMT | Citadel Securities LLC | 4/1 |
| SUN CMNTYS INC COM | SUI | Wolverine Trading, LLC | 4/1 |
| SUN CTRY AIRLS HLDGS INC COM | SNCY | Wolverine Trading, LLC | 3/1 |
| SUN LIFE FINANCIAL INC. COM | SLF | Susquehanna Securities, LLC | 6/1 |
| SUNCOKE ENERGY INC COM | SXC | Susquehanna Securities, LLC | 2/1 |
| SUNCOR ENERGY INC NEW COM | SU | Citadel Securities LLC | 5/1 |
| SUNLIGHT FINANCIAL HOLDINGS CLASS A NEW | SUNL | Belvedere Trading LLC | 6/1 |
| SUNNOVA ENERGY INTL INC. COM | NOVA | Susquehanna Securities, LLC | 6/1 |
| SUNOCO LP/SUNOCO FIN CORP COM UT REP LP | SUN | Group One Trading, L.P. | 4/1 |
| SUNOPTA INC COM | STKL | Wolverine Trading, LLC | 3/1 |
| SUNPOWER CORP COM | SPWR | Susquehanna Securities, LLC | 1/1 |
| SUNRUN INC COM | RUN | Citadel Securities LLC | 4/1 |
| SUNSTONE HOTEL INVS INC NEW COM | SHO | Group One Trading, L.P. | 4/1 |
| SUNWORKS INC COM NEW | SUNW | Wolverine Trading, LLC | 3/1 |
| SUPER GROUP SGHC LIMITED ORD SHS | SGHC | Group One Trading, L.P. | 4/1 |
| SUPER LEAGUE ENTERPRISE INC COM | SLE | Morgan Stanley & Co. LLC | 2/1 |
| SUPER MICRO COMPUTER INC COM | SMCI | Susquehanna Securities, LLC | 2/1 |
| SUPERIOR INDS INTL INC COM | SUP | Citadel Securities LLC | 1/1 |
| SUPERNUS PHARMACEUTICALS INC COM | SUPN | Group One Trading, L.P. | 4/1 |
| SURGEPAYS INC COM NEW | SURG | Citadel Securities LLC | 3/1 |
| SURGERY PARTNERS INC COM | SGRY | Group One Trading, L.P. | 4/1 |
| SURMODICS INC COM | SRDX | Susquehanna Securities, LLC | 4/1 |
| SURO CAPITAL CORP COM NEW | SSSS | Wolverine Trading, LLC | 3/1 |
| SUTRO BIOPHARMA INC COM | STRO | Citadel Securities LLC | 4/1 |
| SWEETGREEN INC COM CL A | SG | Citadel Securities LLC | 1/1 |
| SYLVAMO CORP COMMON STOCK | SLVM | Wolverine Trading, LLC | 3/1 |
| SYMBOTIC INC CLASS A COM | SYM | Group One Trading, L.P. | 3/1 |
| SYNAPTICS INC COM | SYNA | Citadel Securities LLC | 6/1 |
| SYNCHRONOSS TECHNOLOGIES INC COM | SNCR | Citadel Securities LLC | 6/1 |
| SYNCHRONY FINANCIAL COM | SYF | Susquehanna Securities, LLC | 3/1 |
| SYNDAX PHARMACEUTICALS INC COM | SNDX | Group One Trading, L.P. | 4/1 |
| SYNOPSYS INC COM | SNPS | Susquehanna Securities, LLC | 2/1 |
| SYNOVUS FINL CORP COM NEW | SNV | 1/1 | |
| SYPRIS SOLUTIONS INC COM | SYPR | Susquehanna Securities, LLC | 5/1 |
| SYROS PHARMACEUTICALS INC COM NEW | SYRS | Group One Trading, L.P. | 4/1 |
| SYSCO CORP COM | SYY | Susquehanna Securities, LLC | 4/1 |
| SYSTEM1 INC CL A COM | SST | Citadel Securities LLC | 1/1 |
NOTE: All directories are updated daily using information from the previous business day.
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