Options market record
RIOT options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 26.76K RIOT call contracts ($1.7M) and 8.97K put contracts ($764.8K). Calls were 1.3× and puts were 0.9× their respective 20-day medians. The underlying closed at $19.28 and 30-day implied volatility was 77.9%. On the call-buy top 10 on 0 of 473 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 6.24K, max 268.17K, latest 26.76K. Put contracts: min 2.58K, max 87.32K, latest 8.97K.
30-day implied volatility
30-day IV: min 65.0%, max 137.1%, latest 77.9%.
Days in a top-10 list
Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.
| Date | Call-buy rank | Put-buy rank | Call vs normal | Put vs normal |
|---|---|---|---|---|
| Sep 11, 2026 | — | 8 | 0.8× | 4.1× |
| Jul 31, 2026 | — | 9 | 1.0× | 4.1× |
| Jun 26, 2026 | — | 7 | 1.0× | 5.4× |
| Jun 12, 2026 | — | 10 | 1.3× | 4.4× |
| Apr 7, 2026 | — | 7 | 1.0× | 5.5× |
| Apr 6, 2026 | — | 10 | 1.8× | 1.9× |
| Mar 27, 2026 | — | 10 | 1.1× | 4.4× |
| Jan 23, 2026 | — | 8 | 2.2× | 5.6× |
| Aug 15, 2025 | — | 10 | 1.3× | 4.4× |
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