General Mills Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with General Mills Inc. at $35.46: open interest within 90 days was 58,911 call and 44,884 put contracts, a put/call ratio of 0.76; the day's volume was 10,436 calls and 5,977 puts (0.57). The most call open interest sits at the $40.00 strike (13,109 contracts) and the most put open interest at $35.00 (23,283). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 7.3% of spot. For 16 October 2026, implied volatility was 34.8% at the put 5% below spot and 34.9% at the call 5% above, -0.1 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $40.00 | 13,109 |
| Puts | $35.00 | 23,283 |
The strike with the most open interest on each side, across expiries within 90 days.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 16 October 2026 call at $37.50 | 10,480 | +542 |
| 16 October 2026 put at $32.50 | 2,176 | +438 |
| 16 October 2026 call at $40.00 | 7,674 | +404 |
| 16 October 2026 put at $35.00 | 5,682 | +398 |
| 16 October 2026 put at $30.00 | 1,104 | +353 |
| 20 November 2026 call at $40.00 | 301 | +273 |
| 18 December 2026 put at $30.00 | 2,693 | +268 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for GIS, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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