Options market record
MSTX options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 2.81K MSTX call contracts ($456.8K) and 636 put contracts ($86.8K). Calls were 0.9× and puts were 0.5× their respective 20-day medians. The underlying closed at $20.91 and 30-day implied volatility was 128.2%. 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 0, max 36.23K, latest 2.81K. Put contracts: min 0, max 15.78K, latest 636.
30-day implied volatility
30-day IV: min 55.1%, max 1342.9%, latest 128.2%.
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× |
The Terminal
See the same flowlive in the Terminal.
Explore live call and put buying across 5,000+ stocks.
$99.99/month
Get the TerminalCancel any time. Or $949 a year.