Options market record
MSTX options flowcalls and puts bought each day.
On Nov 13, 2026, traders bought 2.59K MSTX call contracts ($277.4K) and 464 put contracts ($179.5K). Calls were 1.5× and puts were — their respective 20-day medians. The underlying closed at $8.47 and 30-day implied volatility was 153.8%.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 0, max 36.23K, latest 2.59K. Put contracts: min 0, max 15.78K, latest 464.
30-day implied volatility
30-day IV: min 55.1%, max 1342.9%, latest 153.8%.
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 |
|---|---|---|---|---|
| Nov 29, 2024 | — | 8 | 1.2× | 2.3× |
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