Cboe S&P 500 Equal Weight Index Options Vendor Symbols
| AM | |||
|---|---|---|---|
| Index | S&P 500 EQUAL WEIGHT INDEX OPTIONS (A.M. SETTLED) | ||
| Instrument Type | Trading | Settlement | Index |
| Cboe Symbol | SPEQX | SPEQS | SPEQX |
| Settlement Time | AM | AM | AM |
| Activ Financial / Options IT | SPEQX/* (SPEQX/250405/00105000C.O) | =SPEQS.WI | =SPEQX.WI |
| Bloomberg | SPEQX (e.g.SPEQX US 06/20/25 C700 <Index>) | SPEQS <Index> | SPEQX <Index> |
| DevExperts | SPEQX (e.g. .SPEQX250620C700) | SPEQS | SPEQX |
| DTN IQ | SPEQX (e.g. SPEQX2520F700) | SPEQS.XO | SPEQX.XO |
| DTN ProphetX | SPEQX (e.g. SPEQX2520F700) | SPEQS.X | SPEQX.X |
| Factset | SPEQX -CBO (SPEQX#F2025C700000) | SPEQS-CBO | SPEQX-CBO |
| ICE/Interactive Data | O:SPEQX\YYMDD\strike price | I:SPEQS | I:SPEQX |
| LiveVol | SPEQX | ^SPEQS | ^SPEQX |
| Refinitiv REDI | .SPEQX | .SPEQS | .SPEQX |
| Refinitiv Eikon / LSEG Workspace | SPEQX (e.g. SPEQX250620C700) | .SPEQS | .SPEQX |
| Refinitiv T1 / TDF | SPEQX (e.g. SPEQX250620C700) | SPEQS | SPEQX |
| RiskEdge | SPEQX | $SPEQS | $SPEQX |
| Silexx | SPEQX | $SPEQS | $SPEQX |
| TradeStation | SPEQX (e.g. SPEQX 250620C700) | $SPEQS.X | $SPEQX.X |
| Trade Alert | SPEQX | .SPEQS | .SPEQX |
| Index | S&P 500 Equal Weight Index Options (P.M. Settled) | ||
|---|---|---|---|
| Instrument Type | Trading | Settlement | Index |
| Cboe Symbol | SPEQW | SPEQX | SPEQX |
| Activ Financial / Options IT | SPEQW/* (SPEQW/250919/00630000C.O) | =SPEQX.WI | =SPEQX.WI |
| Bloomberg | SPEQW (e.g.SPEQW US 09/19/25 C630 <Index>) | SPEQX <Index> | SPEQX <Index> |
| DevExperts | SPEQW (e.g. .SPEQWI1925C630000) | SPEQX | SPEQX |
| DTN IQ | SPEQW (e.g. SPEQW2519I630) | SPEQX.XO | SPEQX.XO |
| DTN ProphetX | SPEQW (e.g. SPEQW2519I630) | SPEQX.XO | SPEQX.XO |
| Factset | SPEQW -CBO (SPEQW#I1925C630000) | SPEQX-CBO | SPEQX-CBO |
| Fidessa | SPEQW (e.g. SPEQW 250919C630) | SPEQX | SPEQX |
| ICE/Interactive Data | O:SPEQW\YYMDD\strike price | I:SPEQX | I:SPEQX |
| ION / MIXIT | SPEQW (e.g. SPEQW 250919C630) | SPEQX | SPEQX |
| LiveVol | SPEQW | ^SPEQX | ^SPEQX |
| Morningstar | SPEQW (e.g. SPEQW25I19A630) | SPEQX | SPEQX |
| Refinitiv REDI | .SPEQW | .SPEQX | .SPEQX |
| Refinitiv LSEG Workspace | SPEQW (e.g. SPEQW 250919C630) | .SPEQX | .SPEQX |
| Refinitiv T1 / TDF | SPEQW (e.g. SPEQW 250919C630) | SPEQX | SPEQX |
| RiskEdge | SPEQW | $SPEQX | $SPEQX |
| Silexx | SPEQW | $SPEQX | $SPEQX |
| Six Group | SPEQWI19253630000 / SPEQW250919C00630000 / SPEQW 250919C00630000 | SPEQX | SPEQX |
| Trade Alert | SPEQW | .SPEQX | .SPEQX |
| TradeStation | SPEQW (e.g. SPEQW 250919C630) | $SPEQX.X | $SPEQX.X |
| Trading Technologies | SPEQW (e.g. SPEQW 250919C630) | SPEQX | SPEQX |