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GFS

GlobalFoundries Inc.Close $70.79EOD only

Max Pain

$75.00

Next expiry Jun 18, 2026

Expected Move

±$10.50

14.8% from close

Price Gap

+4.21

Distance to max pain

IV Rank

Low premium

P/C OI

0.71

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

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

Published Snapshot

May 20, 2026 close

GFS 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
40.00	31.30	28.90	32.90	0.00	1	1	97.3%	0.987	0.0017	-0.016	0.007	0.031
45.00	29.06	24.00	27.40	0.00	1	17	144.7%	0.907	0.0058	-0.087	0.033	0.029
50.00	20.05	19.10	21.80	0.00	10	58	102.5%	0.913	0.0077	-0.061	0.032	0.034
55.00	12.30	14.70	17.00	0.00	5	306	85.8%	0.881	0.0116	-0.064	0.040	0.036
60.00	9.20	10.70	12.70	0.00	1	896	58.0%	0.867	0.0185	-0.049	0.043	0.039
65.00	7.30	7.70	8.90	1.50	45	722	62.8%	0.722	0.0268	-0.077	0.067	0.034
70.00	5.60	5.50	6.00	2.17	204	655	66.5%	0.568	0.0296	-0.094	0.078	0.027
75.00	3.55	3.50	3.80	1.50	3,164	1,380	66.1%	0.421	0.0297	-0.092	0.078	0.021
80.00	2.30	2.20	2.45	1.11	368	821	67.5%	0.298	0.0257	-0.083	0.069	0.015
85.00	1.38	1.30	1.55	0.63	42	405	68.3%	0.201	0.0206	-0.068	0.056	0.010
90.00	0.88	0.90	1.20	0.46	6	2,855	73.2%	0.148	0.0158	-0.059	0.046	0.008
95.00	0.60	0.50	0.90	0.35	3	613	75.2%	0.103	0.0119	-0.047	0.036	0.005
100.00	0.35	0.30	0.45	0.17	265	1,872	73.5%	0.061	0.0082	-0.031	0.024	0.003
105.00	0.20	0.10	0.65	0.00	3	54	81.3%	0.056	0.0069	-0.032	0.022	0.003

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
30.00	0.20	0.00	0.20	0.05	1	2	139.1%	-0.008	0.0008	-0.011	0.005	-0.001
40.00	0.30	0.00	0.20	0.00	1	115	95.9%	-0.012	0.0016	-0.010	0.006	-0.001
45.00	0.11	0.00	0.95	0.00	5	116	104.4%	-0.045	0.0045	-0.033	0.019	-0.003
50.00	0.30	0.15	0.45	0.00	1	425	75.9%	-0.040	0.0057	-0.022	0.017	-0.002
55.00	0.68	0.50	0.90	-0.02	14	1,676	72.4%	-0.088	0.0110	-0.039	0.032	-0.005
60.00	1.75	1.20	1.55	0.05	1,335	1,658	67.6%	-0.163	0.0183	-0.056	0.049	-0.010
65.00	3.00	2.50	2.75	-0.80	80	2,865	64.5%	-0.281	0.0262	-0.072	0.067	-0.018
70.00	5.00	4.50	5.00	-1.60	90	1,114	63.9%	-0.432	0.0308	-0.082	0.078	-0.028
75.00	9.03	7.60	7.90	-0.32	1	4,155	64.7%	-0.582	0.0302	-0.081	0.078	-0.039
80.00	11.40	11.20	11.80	0.01	30	46	67.0%	-0.704	0.0259	-0.073	0.069	-0.048
85.00	16.50	15.20	17.10	2.30	1	9	76.9%	-0.764	0.0201	-0.073	0.061	-0.056
100.00	32.54	29.20	31.00	0.00	3	2	89.6%	-0.890	0.0105	-0.047	0.037	-0.074

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.