Options market record
BTU options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 429 BTU call contracts ($27.7K) and 545 put contracts ($32.6K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $25.50 and 30-day implied volatility was 58.6%. On the call-buy top 10 on 6 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 136, max 44.22K, latest 429. Put contracts: min 68, max 19.94K, latest 545.
30-day implied volatility
30-day IV: min 33.9%, max 106.0%, latest 58.6%.
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 |
|---|---|---|---|---|
| Jun 4, 2026 | 3 | — | 14.2× | — |
| Feb 6, 2026 | 2 | — | 14.9× | — |
| Oct 31, 2025 | 8 | — | 6.4× | 0.7× |
| Sep 15, 2025 | 8 | — | 15.5× | 1.3× |
| Jul 22, 2025 | — | 4 | 4.7× | 15.0× |
| Jul 2, 2025 | 3 | — | 11.4× | 3.0× |
| Jan 16, 2025 | 7 | — | 6.8× | 3.3× |
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