Options market record
MSOS options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 3.1K MSOS call contracts ($105.1K) and 641 put contracts ($78.8K). Calls were 0.4× and puts were 0.5× their respective 20-day medians. The underlying closed at $4.39 and 30-day implied volatility was 75.7%. On the call-buy top 10 on 14 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 735, max 225.01K, latest 3.1K. Put contracts: min 7, max 56.23K, latest 641.
30-day implied volatility
30-day IV: min 46.4%, max 219.1%, latest 75.7%.
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 31, 2026 | 8 | — | 5.4× | — |
| Aug 19, 2026 | 6 | — | 11.8× | — |
| Jun 5, 2026 | 7 | — | 6.6× | 1.7× |
| Apr 23, 2026 | 6 | — | 8.9× | 23.3× |
| Apr 22, 2026 | 4 | — | 16.0× | — |
| Dec 18, 2025 | 6 | 2 | 14.8× | 21.9× |
| Dec 17, 2025 | 2 | — | 8.8× | 6.2× |
| Dec 16, 2025 | 5 | — | 8.9× | 7.8× |
| Dec 12, 2025 | 4 | 2 | 25.5× | 16.2× |
| Aug 12, 2025 | 4 | — | 14.5× | 2.5× |
| Aug 11, 2025 | 7 | — | 9.4× | 6.7× |
| Jul 21, 2025 | 8 | — | 10.2× | — |
| Jul 10, 2025 | 3 | — | 13.8× | — |
| Apr 30, 2025 | 10 | — | 5.4× | — |
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