Quote Reason Codes

The following is a list of all quote reason codes used by CFE. All reasons are not valid in all contexts. The reason code will be followed by free-form text. The specific text the system delivers may vary from the text listed below to provide clarification of the reject reason. CFE may add additional reason codes without notice. Members must gracefully ignore unknown values.

CodeDescription
CInvalid EFID (ClearingFirm)
DInvalid WashId
FNot enabled for quotes
IIncorrect data center
KMessage rate threshold
LInvalid QuoteCnt
MSymbols not on same matching engine
OInvalid ManualOrderIndicator
QInvalid QuoteUpdateId
RFutures root does not match across quotes
SSymbol not found
USymbol range unreachable
WInvalid WashPreventType
aAdmin
cInvalid Capacity
dClose Only
eInvalid OEOID (Order Entry Operator ID)
fRisk management EFID or Custom Group Id level
iInvalid CtiCode
mInvalid WashMethod
nExceeds max notional value per order
oInvalid Open/Close
rInvalid Remove
s Invalid Side
uLimit Up Limit Down (LULD)
xExceeds max size per order
yQuote received by CFE during replay
zInvalid SizeModifier
Cboe Titanium Cboe Futures Exchange BOEv3 Specification - Quote Reason Codes | Cboe