Whale Trade Detail

MU_112026P850

MU_112026P850 • Long • Oct 15, 2026 9:40am CDT • 1,500 contracts • $5M notional

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Signal Card

Symbol
MU_112026P850
Underlying
MU
Option Type
PUT
Strike
$850.00
Trade Time (CT)
Oct 15, 2026 9:40am CDT
Direction
Long
Quantity
1,500
Total Volume
5,277
Open Interest
9,806
Vol / OI
0.5×
Open / Close
Possibly Opening
Last Price
$36.50
Notional Value
$5M
Hard To Borrow
No

7-Day Outcome

7-day tracking has not been recorded yet.

Bias Confirmation

Status
Opposite (Bullish) Δms=1
Outcome
Reversed
Bias reversed: expected Bearish, option ticks after the print moved Bullish.
Expected
Bearish
Observed
Bullish
Underlying Context
Bullish (prior session; does not set the verdict)
Confirmation Date
2026-10-15

Evidence

Print
Traded at $36.50 against a $35.30 bid / $36.45 ask → read as Long.
Expected
Long PUT print → Bearish expected.
Option ticks
15 option trades in the 15 min after the print (O:MU261120P00850000), first tick 1 ms from the print. Average price $34.97 vs print $36.50 (-4.20%) → option Down → Bullish.
Underlying
Prior session 2026-10-15 closed +1.87% → Bullish (context only; does not set the verdict).

Spread Status

Suspected Spread
No
Group
f11691ab9bed1152
Publish After
—
Hold Reason
—

Trade History

Time (CT) Price Qty Bid Ask Total Volume Confirmation 7-Day Move
9:40am $36.50 1,500 $35.30 $36.45 5,277 Opposite (Bullish) Δms=1 Pending

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