GM options flow
From the October 21, 2026 session tape · published after the close
GM options traded $3.3M in premium across 273 prints on October 21, 2026: 73% in calls and 27% in puts, with 0% in contracts expiring that day. That was 193% of its average session over the prior 19.
GM largest options trades, October 21, 2026
| Time | Contract | Size | Price | Premium |
|---|---|---|---|---|
| 13:52 | 73C Oct 30 | 1,502 | $3.87 | $581K |
| 13:52 | 74C Oct 30 | 1,510 | $3.10 | $468K |
| 10:42 | 75C Oct 23 | 687 | $1.28 | $88K |
| 11:55 | 80P Dec 18 | 116 | $5.95 | $69K |
| 13:24 | 76P Nov 20 | 232 | $2.55 | $59K |
| 10:06 | 78C Nov 20 | 255 | $2.30 | $59K |
| 11:00 | 77.5P Jan 15 | 106 | $4.95 | $52K |
| 11:55 | 77.5C Nov 20 | 254 | $2.01 | $51K |
| 13:38 | 78C Nov 13 | 326 | $1.56 | $51K |
| 10:14 | 65C Oct 23 | 41 | $11.84 | $49K |
| 11:14 | 85P Nov 13 | 50 | $9.40 | $47K |
| 10:14 | 66C Oct 23 | 41 | $10.89 | $45K |
| 10:06 | 65C Oct 23 | 36 | $11.90 | $43K |
| 11:00 | 75C Nov 20 | 121 | $3.35 | $41K |
| 10:05 | 66C Oct 23 | 36 | $10.95 | $39K |
The largest single GM print was a 73 call expiring Oct 30 for $581K at 13:52 ET.
The busiest strikes by premium were 73 calls ($584K), 74 calls ($470K), 75 calls ($342K), 76 calls ($251K).
Last 20 sessions of GM premium, calls vs puts: Oct 15 $553K (60% calls) · Oct 16 $3.9M (83% calls) · Oct 19 $3.1M (49% calls) · Oct 20 $7.6M (51% calls) · Oct 21 $3.3M (73% calls).
A large print is a trade, not a verdict: it can be a hedge, a close, or one leg of a spread. Read it next to where dealers are positioned, on the other GM pages.
These are the October 20, 2026 closing numbers. Members see GM's map move live all session.
Common questions
$3.3M in premium across 273 prints, 73% calls. The largest print was a 73 call for $581K.
73% of premium was in calls. Premium alone does not show direction: buyers and sellers, hedges and spreads all print the same way.
No. This page shows the last completed session, published after the close. Members see the flow as it prints.
Compare: options flow on other tickers
Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.