The "Time & Sales" column displays the "Trade Indicator" (sale condition) code on the left side of the column, as seen in the screenshot below:


A normal trade will have no trade Indicators.



Here are the code descriptions of the trade indicators:


US Stocks


CodeCode Description
@Regular Sale 
AAcquisition
BAverage Price Trade (NYSE) / Bunched Trade (Nasdaq)
CCash Sale
DDistribution
EAutomatic Execution
FIntermarket Sweep
GBunched Sold Trade
HPrice Variation Trade
IOdd Lot Trade
J-
KRule 127 (NYSE only) or Rule 155 (NYSE MKT only) or Rule 155 (Nasdaq)
LSold Last
MMarket Center Official Close
NNext Day Trade
Oopened
Pprior reference price
QMarket Center Official Open
RSeller
SSplit Trade
TForm T Trade - Extended Hours Trade 
UExtended Hours Sold (Out of Sequence) 
VStock-Option Trade
WAverage Price trade
XCross Trade
YYellow Flag Regular Trade 
ZSold (Out of sequence) 
1

Stopped Stock (Regular Trade)

2Stopped Stock - Sold last
3Stopped Stock – Sold (Out of Sequence)
4Derivatively Priced
5Market Center Reopening Trade (NYSE) / Re-Opening Prints (Nasdaq)
6Market Center Closing Trade (Consolidated and Participant) (NYSE) / Closing Prints (Nasdaq)
7Qualified Contingent Trade
8-
9Corrected Consolidated Close



Canadian Stocks


CodeCode Description
bDelayed Delivery
cContingent Trade
dCash
eNon Boardlot
fMandatory Cash
gVWAP Trade
kSets the Last Price
lSets the Open Price
mSpecial Terms Trading
nNon-Voting shares
oBasis Trade
pAccrued Interest Stock
qMOC Trade
rRestricted Voting Shares
sSpecial Trading Session
t
form t trade - pre/post market trade
uTrading in $US.
vSubordinate Voting Shares
xInternal Cross


London Stock Exchange Stocks


CodeCode Description
@Uncrossing Trade, Contra Trade, or Automatic trade
uAll other LSE Trade Type Indicators