Alpha and Omega Semiconductor

AOSL · NASDAQ

$23.03+$0.43 (+1.90%)TodayMarket closed · Oct 20, 7:57 PM ET

Prev close $22.60

AOSL options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$4.70 (19.9%), between $18.91 and $28.31.

At-the-money implied volatility: 85.8%
Put/call open interest: 11.96
Total open interest: 1.41K
Underlying price: $23.61

AOSL options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $23.61 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
0	—	$7.30	$4.60	17.5	$0.00	$0.60	90.8%	34
4	71.5%	$5.70	$2.70	20	$0.45	$1.35	90.5%	112
25	78.5%	$3.60	$1.90	22.5	$1.30	$2.60	93.1%	1.02K
AOSL $23.61
30	85.9%	$3.20	$0.45	25	$2.60	$4.30	97.0%	79
50	79.8%	$1.00	$0.85	27.5	$4.20	$6.10	95.9%	62

Volatility smile

Implied volatility by strike for Fri, Nov 20, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual AOSL options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
AOSL 22.5P Dec 18	Sweep	41	$10.25K	bearish	Oct 15, 11:54 AM ET
AOSL 30C Mar 19	Large	232	$127.60K	bullish	Oct 7, 11:58 AM ET
AOSL 45P Mar 19	Large	60	$115.02K	neutral	Sep 28, 9:52 AM ET
AOSL 45P Sep 18	Large	58	$110.78K	bullish	Sep 3, 3:06 PM ET
AOSL 42.5P Sep 18	Large	87	$144.42K	bullish	Sep 3, 2:55 PM ET
AOSL 45P Sep 18	Large	87	$166.17K	bullish	Sep 3, 2:55 PM ET

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