MU signal record for September 21, 2026
Each field below is stored at the moment the signal fires and is never edited afterward. Prices are MU itself, measured from one-minute bars, not option quotes unless a row says otherwise.
- Detected
- 11:52 AM ET
- The minute the model flagged the activity. Fixed on detection and never edited afterward.
- Direction
- Call
- Unusual activity in MU call options. It records which side of the options tape moved, not who bought or sold.
- Strike price
- $1,040.00
- The price at which the contract can be exercised.
- Expiration
- Same trading day
- A 0DTE contract, with only the rest of the session for a move to play out.
For educational purposes only. A signal is an observation of options activity, not financial advice or a recommendation to buy or sell any security. Figures here reflect detections, not executed trades, so they do not account for fills, slippage, commissions or fees. Past performance does not guarantee future results.
Signal Insights
The MU 1040 CALL reached an estimated +39% during its 13-minute window. During that stretch, MU rose from about $1,036.64 at 11:52 AM to $1,039.09 by 12:05 PM. Exiting left some additional modeled gain on the table. MU later kept pushing higher to about $1,050.44 at 3:02 PM, where the estimate reached +153.21%.