CBOE Daily Market Statistics

CBOE Market Statistics Summary Data is compiled for the convenience of site visitors. *Your use of CBOE's Market Statistics Summary Data is subject to the Terms and Conditions of the CBOE Website. The volume data reflected below is based upon reported volume, not cleared volume. Historical files can be accessed from the calendar below.

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CBOE Market Summary for Wednesday, February 22, 2012

Symbol Listing:

Ratios
Total Put/Call Ratio			0.89
Index Put/Call Ratio			1.20
Equity Put/Call Ratio			0.64
CBOE Volatility Index (VIX) Put/Call Ratio			0.48

Sum of All Products
	Call	Put	Total
Volume	2,131,033	1,905,960	4,036,993
Open Interest	113,553,194	106,749,581	220,302,775
Index, ETF and HOLDRs Options
	Call	Put	Total
Volume	979,352	1,173,797	2,153,149
Equity Options
	Call	Put	Total
Volume	1,151,681	732,163	1,883,844
Equity LEAPS
	Call	Put	Total
Volume	64,571	43,990	108,561
Open Interest	27,010,637	18,127,705	45,138,342
Weeklys Options (Note: No Weeklys are listed that expire on the 3rd Friday of the month)
	Call	Put	Total
Volume	231,010	223,556	454,566
Open Interest	1,252,216	1,424,116	2,676,332

BXM - CBOE S&P 500 BuyWrite Index
Open	High	Low	Close
882.04	883.04	880.57	881.65
RUH - CBOE S&P 500 Three-Month Realized Volatility Index
			Close
			12.60
CLL - CBOE S&P 500 95-110 Collar Index
			Close
			496.70
BXY - CBOE S&P 500 2% OTM BuyWrite Index
Open	High	Low	Close
1,114.51	1,115.73	1,111.31	1,112.95
BXN - CBOE NASDAQ-100 BuyWrite Index
Open	High	Low	Close
365.81	366.31	364.88	365.47
BXD - CBOE DJIA BuyWrite Index
Open	High	Low	Close
227.84	228.19	227.43	227.82
BXR - CBOE Russell 2000 BuyWrite Index
Open	High	Low	Close
168.23	168.75	167.88	167.93
PUT - CBOE S&P 500 PutWrite Index
Open	High	Low	Close
1,163.67	1,164.67	1,162.24	1,163.15
VIX - CBOE Volatility Index
Open	High	Low	Close
18.85	18.94	17.74	18.19
VXEEM - CBOE Emerging Markets ETF Volatility Index
Open	High	Low	Close
28.09	28.25	26.72	26.86
VXD - CBOE DJIA Volatility Index
Open	High	Low	Close
16.76	17.12	16.47	16.62
RVX - CBOE Russell 2000 Volatility Index
Open	High	Low	Close
26.25	26.27	25.11	25.48
VXO - CBOE S&P 100 Volatility Index
Open	High	Low	Close
16.65	17.07	16.00	16.34
VXN - CBOE NASDAQ Volatility Index
Open	High	Low	Close
19.92	20.44	19.50	19.72
VXV - CBOE S&P 500 3-Month Volatility Index
Open	High	Low	Close
22.51	22.65	21.92	22.09
OVX - CBOE Crude Oil Volatility Index
Open	High	Low	Close
34.68	34.68	33.04	33.67
GVZ - CBOE Gold Volatility Index
Open	High	Low	Close
19.94	20.71	18.99	19.84
EVZ - CBOE EuroCurrency Volatility Index
Open	High	Low	Close
11.82	11.82	11.53	11.73
VPD - CBOE VIX Premium Strategy Index
			Close
			170.21
VPN - CBOE Capped VIX Premium Strategy Index
			Close
			171.86
VTY - CBOE S&P 500 VARB-X Strategy Benchmark
			Close
			76.20
JCJ - CBOE S&P 500 Implied Correlation Index Jan 2010
Open	High	Low	Close
82.08	84.22	81.91	82.60
ICJ - CBOE S&P 500 Implied Correlation Index Jan 2013
Open	High	Low	Close
71.96	74.40	71.96	72.74
EXQ - CBOE Exchange Index
Open	High	Low	Close
91.58	92.25	91.21	92.02
CYX - CBOE China Index
Open	High	Low	Close
637.61	642.50	637.38	638.73

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