Riot Platforms, Inc. (RIOT) Options Volume
48,386 Riot Platforms, Inc. (RIOT) option contracts changed hands in the latest session, at a put/call volume ratio of 0.55. This page tracks how actively RIOT options trade — contracts and dollars — and flags individual contracts running far above their own 30-day average volume.
Data as of Oct 9, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Options Volume & Premium Flow
| Total options volume | 48,386 |
| Call volume | 31,170 |
| Put volume | 17,216 |
| Put/call volume ratio | 0.55 |
| Listed contracts | 916 |
| Call premium traded | $1.66M |
| Put premium traded | $2.31M |
| Premium put/call ratio | 1.40 |
| Open interest rank (31 day) | 76 / 100 |
| Skew rank (31 day) | 76 / 100 |
RIOT Options Volume Trend
RIOT total options volume per session, past year.
RIOT put/call volume ratio, past year.
RIOT Unusual Options Activity
Contracts trading at least 3× their own 30-day average volume (minimum 500 contracts):
| Contract | Expiration | Last | IV | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|
| RIOT $19 call | Dec 18, 2026 | $1.37 | 80.0% | 781 | 30,746 | 124.7× avg |
| RIOT $21 call | Dec 18, 2026 | $0.92 | 81.0% | 34,335 | 30,591 | 211.2× avg |
| RIOT $18 call | Oct 16, 2026 | $0.11 | 81.7% | 4,607 | 4,328 | 3.3× avg |
| RIOT $18 put | Oct 16, 2026 | $1.64 | 81.3% | 10,071 | 4,109 | 21.4× avg |
| RIOT $18 put | Oct 23, 2026 | $1.80 | 71.2% | 846 | 3,972 | 34.5× avg |
With a put/call volume ratio of 0.55, today's trading is tilted toward calls. Measured in dollars rather than contracts, $1.66M of call premium and $2.31M of put premium changed hands — the larger premium flow is on the put side. 5 contracts are trading at least three times their own 30-day average volume — activity worth a closer look.
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RIOT Options FAQ
How many RIOT options traded today?
48,386 RIOT option contracts traded as of Oct 9, 2026 — 31,170 calls and 17,216 puts.
Is there unusual options activity in RIOT today?
Yes — 5 contracts are trading at least three times their 30-day average volume as of Oct 9, 2026. OptiView flags a contract as unusual when today's volume runs at 3× its own average with at least 500 contracts traded.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.