Options market record
BRUN options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 15.01K BRUN call contracts ($543.1K) and 2.13K put contracts ($303.3K). Calls were 10.1× and puts were — their respective 20-day medians. The underlying closed at $14.49 and 30-day implied volatility was 90.0%. On the call-buy top 10 on 4 of 473 trading days since May 12, 2026.
Each point is one trading day since May 12, 2026. Latest rankings
Daily contracts bought
Call contracts: min 178, max 26.95K, latest 15.01K. Put contracts: min 11, max 13.54K, latest 2.13K.
30-day implied volatility
30-day IV: min 80.7%, max 158.5%, latest 90.0%.
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 |
|---|---|---|---|---|
| Aug 17, 2026 | 3 | — | 16.6× | — |
| Aug 14, 2026 | 10 | — | 7.5× | — |
| Jul 30, 2026 | 1 | — | 24.6× | — |
| Jul 6, 2026 | 2 | — | 8.1× | — |
| Jun 1, 2026 | — | 9 | 1.5× | 5.2× |
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