State Street Corp. options tape
Read from CBOE's delayed chain on 23 September 2026, with State Street Corp. at $184.40: open interest within 90 days was 5,708 call and 4,445 put contracts, a put/call ratio of 0.78; the day's volume was 520 calls and 183 puts (0.35). The most call open interest sits at the $190.00 strike (921 contracts) and the most put open interest at $195.00 (809). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 7.2% of spot. For 16 October 2026, implied volatility was 36.4% at the put 5% below spot and 34.5% at the call 5% above, +1.9 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $190.00 | 921 |
| Puts | $195.00 | 809 |
The strike with the most open interest on each side, across expiries within 90 days.
Source
CBOE delayed quotes for STT, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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