AMAT options flow
From the October 21, 2026 session tape · published after the close
AMAT options traded $20.1M in premium across 1,015 prints on October 21, 2026: 37% in calls and 63% in puts, with 0% in contracts expiring that day. That was 55% of its average session over the prior 19.
AMAT largest options trades, October 21, 2026
| Time | Contract | Size | Price | Premium |
|---|---|---|---|---|
| 13:04 | 390C Oct 30 | 350 | $28.95 | $1.0M |
| 13:04 | 395C Oct 30 | 350 | $25.46 | $891K |
| 13:04 | 385P Nov 6 | 1,041 | $8.30 | $864K |
| 15:41 | 400P Nov 6 | 562 | $15.35 | $863K |
| 11:21 | 415P Nov 20 | 138 | $28.65 | $395K |
| 14:58 | 420P Nov 20 | 104 | $31.60 | $329K |
| 15:29 | 410P Nov 20 | 85 | $27.52 | $234K |
| 14:16 | 470P Nov 20 | 30 | $68.32 | $205K |
| 14:05 | 470P Nov 20 | 30 | $68.08 | $204K |
| 15:29 | 410P Nov 13 | 83 | $24.53 | $204K |
| 14:16 | 460P Nov 20 | 33 | $60.33 | $199K |
| 12:33 | 410P Nov 20 | 75 | $25.15 | $189K |
| 12:33 | 420P Nov 20 | 61 | $30.51 | $186K |
| 14:05 | 460P Nov 20 | 30 | $59.80 | $179K |
| 14:33 | 465P Oct 30 | 30 | $58.27 | $175K |
The largest single AMAT print was a 390 call expiring Oct 30 for $1.0M at 13:04 ET.
The busiest strikes by premium were 400 puts ($1.7M), 410 puts ($1.5M), 395 calls ($1.1M), 390 calls ($1.0M).
Last 20 sessions of AMAT premium, calls vs puts: Oct 15 $148M (13% calls) · Oct 16 $43.9M (34% calls) · Oct 19 $30.9M (33% calls) · Oct 20 $45.7M (17% calls) · Oct 21 $20.1M (37% 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 AMAT pages.
These are the October 21, 2026 closing numbers. Members see AMAT's map move live all session.
Common questions
$20.1M in premium across 1,015 prints, 37% calls. The largest print was a 390 call for $1.0M.
37% 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.