Options market record
MUU options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 4.94K MUU call contracts ($979.1K) and 4.87K put contracts ($628.4K). Calls were 0.6× and puts were 1.3× their respective 20-day medians. The underlying closed at $36.38 and 30-day implied volatility was 90.2%. On the call-buy top 10 on 1 of 473 trading days since Apr 14, 2026.
Each point is one trading day since Apr 14, 2026. Latest rankings
Daily contracts bought
Call contracts: min 20, max 49.47K, latest 4.94K. Put contracts: min 6, max 11.27K, latest 4.87K.
30-day implied volatility
30-day IV: min 73.8%, max 218.0%, latest 90.2%.
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 |
|---|---|---|---|---|
| Oct 1, 2026 | 8 | — | 6.8× | 3.0× |
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