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AOSL

Alpha and Omega Semiconductor LClose $40.60EOD only

Max Pain

$30.00

Next expiry Jun 18, 2026

Expected Move

±$7.75

19.1% from close

Price Gap

-10.60

Distance to max pain

IV Rank

Low premium

P/C OI

0.26

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

This page reflects AOSL options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

May 20, 2026 close

AOSL Options Chain

Data as of market close May 20, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 29)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
10.00	9.48	11.30	14.20	0.00	0	1	0.0%	1.000	0.0000	-0.001	0.000	0.008
12.50	11.05	0.00	0.00	0.00	1	0	0.0%	1.000	0.0000	-0.001	0.000	0.010
15.00	34.40	23.60	27.80	0.00	1	6	173.0%	0.989	0.0015	-0.012	0.003	0.011
17.50	5.90	16.00	18.60	0.00	0	3	0.0%	1.000	0.0000	-0.002	0.000	0.014
20.00	19.65	18.70	22.70	0.00	2	37	127.0%	0.985	0.0026	-0.012	0.004	0.015
22.50	27.16	16.30	20.10	0.00	7	232	107.8%	0.982	0.0035	-0.012	0.005	0.017
25.00	13.10	14.20	16.90	0.00	3	98	170.8%	0.895	0.0093	-0.063	0.021	0.015
27.50	11.80	12.10	14.50	0.00	2	52	85.9%	0.959	0.0089	-0.018	0.010	0.020
30.00	10.90	10.00	11.50	1.40	1	285	65.6%	0.960	0.0116	-0.015	0.010	0.022
32.50	7.70	7.10	10.20	0.00	14	42	72.7%	0.886	0.0232	-0.031	0.022	0.022
35.00	7.00	6.80	7.60	0.52	4	696	87.2%	0.771	0.0304	-0.055	0.035	0.019
37.50	5.50	5.10	5.80	0.99	4	106	83.0%	0.681	0.0376	-0.061	0.041	0.018
40.00	4.00	3.90	4.50	1.60	17	270	84.7%	0.578	0.0404	-0.068	0.045	0.015
42.50	2.90	2.90	3.40	0.45	17	570	85.0%	0.477	0.0409	-0.069	0.046	0.013
45.00	2.30	2.05	2.55	0.65	98	641	84.7%	0.383	0.0394	-0.065	0.044	0.011
47.50	1.80	1.50	1.85	0.55	1	230	85.1%	0.301	0.0358	-0.060	0.040	0.008
50.00	1.35	0.25	1.55	0.40	16	962	76.5%	0.200	0.0320	-0.043	0.032	0.006
55.00	0.60	0.55	1.15	0.00	10	78	94.9%	0.162	0.0225	-0.047	0.028	0.005
60.00	0.44	0.25	0.60	0.16	2	1,505	93.6%	0.091	0.0153	-0.031	0.019	0.003

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
10.00	0.37	0.05	0.75	0.00	5	10	308.6%	-0.020	0.0014	-0.030	0.006	-0.001
12.50	0.04	0.00	1.25	0.00	1	18	290.2%	-0.032	0.0022	-0.041	0.008	-0.001
15.00	1.20	0.80	1.25	0.00	2	197	284.7%	-0.050	0.0032	-0.057	0.012	-0.002
17.50	0.03	0.00	1.75	0.00	1	18	235.0%	-0.054	0.0041	-0.050	0.013	-0.002
20.00	0.15	0.00	0.95	0.00	10	137	172.9%	-0.044	0.0047	-0.032	0.011	-0.002
22.50	0.23	0.00	1.15	0.00	1	16	155.7%	-0.058	0.0065	-0.035	0.013	-0.002
25.00	0.28	0.00	0.95	0.00	40	52	126.2%	-0.060	0.0083	-0.029	0.014	-0.002
27.50	0.40	0.25	0.80	-0.10	2	172	108.9%	-0.076	0.0115	-0.030	0.016	-0.003
30.00	0.90	0.55	0.90	0.00	8	562	99.1%	-0.108	0.0164	-0.036	0.021	-0.004
32.50	1.22	0.80	1.35	0.00	5	105	92.5%	-0.159	0.0229	-0.043	0.028	-0.006
35.00	1.87	1.35	1.85	0.00	10	67	87.2%	-0.229	0.0304	-0.051	0.035	-0.009
37.50	4.10	2.15	2.70	0.00	1	45	84.8%	-0.321	0.0369	-0.058	0.041	-0.012
40.00	3.90	3.20	3.90	0.10	1	49	83.6%	-0.423	0.0409	-0.062	0.045	-0.016
42.50	5.50	4.70	5.20	0.00	6	23	82.9%	-0.526	0.0420	-0.062	0.046	-0.021
45.00	9.87	6.40	7.10	0.00	60	105	85.8%	-0.614	0.0389	-0.061	0.044	-0.025
47.50	12.84	8.10	9.20	0.00	60	60	86.9%	-0.693	0.0353	-0.056	0.040	-0.029
50.00	12.23	10.30	11.20	0.00	60	1	89.4%	-0.754	0.0308	-0.051	0.036	-0.033
55.00	17.26	14.00	16.80	0.00	1	0	100.0%	-0.822	0.0227	-0.046	0.030	-0.039

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.