Options market record
MBLY options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 2.02K MBLY call contracts ($346.9K) and 238 put contracts ($16K). Calls were 1.4× and puts were — their respective 20-day medians. The underlying closed at $7.65 and 30-day implied volatility was 58.7%. On the call-buy top 10 on 8 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 375, max 61.35K, latest 2.02K. Put contracts: min 49, max 18.54K, latest 238.
30-day implied volatility
30-day IV: min 36.6%, max 338.9%, latest 58.7%.
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 |
|---|---|---|---|---|
| May 13, 2026 | 1 | — | 26.1× | — |
| Apr 24, 2026 | 4 | — | 8.1× | — |
| Jan 7, 2026 | 3 | — | 16.7× | — |
| Dec 29, 2025 | 8 | — | 5.1× | — |
| Oct 1, 2025 | — | 4 | 1.6× | 12.3× |
| Sep 4, 2025 | 3 | — | 24.2× | — |
| Aug 12, 2025 | — | 3 | 1.0× | 9.4× |
| Jul 2, 2025 | 10 | — | 8.0× | — |
| Jun 24, 2025 | 1 | — | 16.3× | — |
| Mar 25, 2025 | 2 | — | 7.0× | — |
| Jan 10, 2025 | — | 9 | 1.2× | 5.3× |
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