RIOT options flow
From the October 16, 2026 session tape · published after the close
RIOT options traded $2.1M in premium across 163 prints on October 16, 2026: 37% in calls and 63% in puts, with 19% in contracts expiring that day. That was 56% of its average session over the prior 12.
RIOT largest options trades, October 16, 2026
| Time | Contract | Size | Price | Premium |
|---|---|---|---|---|
| 10:49 | 15P Oct 23 | 3,849 | $0.70 | $269K |
| 10:49 | 14.5P Oct 23 | 3,846 | $0.49 | $188K |
| 10:49 | 17C Nov 20 | 1,748 | $1.06 | $185K |
| 11:14 | 17C Dec 18 | 535 | $1.49 | $80K |
| 11:40 | 14C Nov 20 | 342 | $2.12 | $73K |
| 10:50 | 14P Oct 23 | 2,237 | $0.31 | $69K |
| 10:50 | 16.5C Oct 23 | 2,294 | $0.25 | $57K |
| 13:57 | 12P Dec 18 | 493 | $1.13 | $56K |
| 12:24 | 17.5P Oct 16 | 194 | $2.80 | $54K |
| 10:49 | 16C Oct 23 | 1,451 | $0.37 | $54K |
| 12:24 | 18C Nov 20 | 795 | $0.63 | $50K |
| 10:49 | 15C Oct 16 | 1,733 | $0.27 | $47K |
| 11:40 | 15P Oct 16 | 1,163 | $0.34 | $40K |
| 12:49 | 17P Oct 16 | 146 | $2.59 | $38K |
| 15:07 | 14C Dec 18 | 186 | $2.03 | $38K |
The largest single RIOT print was a 15 put expiring Oct 23 for $269K at 10:49 ET.
The busiest strikes by premium were 15 puts ($364K), 17 calls ($315K), 16 puts ($260K), 14.5 puts ($203K).
Last 13 sessions of RIOT premium, calls vs puts: Oct 2 $2.4M (71% calls) · Oct 9 $1.4M (34% calls) · Oct 12 $437K (40% calls) · Oct 15 $9.7M (61% calls) · Oct 16 $2.1M (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 RIOT pages.
These are the October 20, 2026 closing numbers. Members see RIOT's map move live all session.
Common questions
$2.1M in premium across 163 prints, 37% calls. The largest print was a 15 put for $269K.
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.