Home Options FSLYChain

FSLY

Fastly, Inc.Close $26.59EOD only

Max Pain

$22.00

Next expiry Aug 21, 2026

Expected Move

±$1.78

6.7% from close

Price Gap

-4.59

Distance to max pain

IV Rank

Low premium

P/C OI

1.16

Slightly put-heavy

Consensus

—

No reports available

Published snapshot: Aug 18, 2026 close

End-of-day snapshot

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

Published Snapshot

Aug 18, 2026 close

FSLY Options Chain

Data as of market close Aug 18, 2026

Expiration

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

Control Row

Next expiry (DTE 3)

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	16.40	15.00	17.90	-2.38	11	28	955.5%	0.941	0.0051	-0.453	0.003	0.001
11.00	15.61	14.10	16.90	-2.47	12	5	875.0%	0.934	0.0061	-0.450	0.003	0.001
12.00	14.68	13.20	15.90	-2.12	3	43	803.1%	0.927	0.0071	-0.446	0.003	0.001
12.50	16.75	12.60	15.40	0.00	1	15	769.5%	0.924	0.0077	-0.444	0.003	0.001
13.00	14.00	12.60	14.50	-1.90	1	30	647.7%	0.935	0.0081	-0.332	0.003	0.001
15.00	12.08	10.40	12.40	-2.17	1	190	521.9%	0.926	0.0111	-0.295	0.003	0.001
17.00	10.62	8.40	10.30	-1.06	1	201	413.7%	0.916	0.0154	-0.257	0.004	0.001
17.50	9.30	8.90	10.40	-2.36	8	235	364.1%	0.924	0.0163	-0.211	0.003	0.001
18.00	10.32	6.90	9.90	-0.89	2	7	473.4%	0.870	0.0186	-0.405	0.005	0.001
18.50	8.06	6.40	9.40	-2.21	2	5	451.2%	0.863	0.0202	-0.400	0.005	0.001
19.00	7.63	5.90	8.90	-2.21	1	5	429.3%	0.855	0.0220	-0.394	0.005	0.001
19.50	6.55	5.90	8.40	0.00	3	2	167.2%	0.983	0.0104	-0.030	0.001	0.002
20.00	8.63	5.20	7.40	0.00	2	618	315.2%	0.873	0.0274	-0.266	0.005	0.001
20.50	9.56	4.90	7.50	0.00	1	6	162.9%	0.967	0.0188	-0.051	0.002	0.002
21.00	5.91	4.20	6.50	-2.84	1	45	292.6%	0.847	0.0335	-0.280	0.006	0.001
21.50	5.49	4.00	6.50	-1.55	1	20	152.0%	0.947	0.0296	-0.069	0.003	0.002
22.00	5.20	3.40	5.30	-2.85	3	1,756	229.7%	0.845	0.0430	-0.222	0.006	0.001
22.50	4.35	2.90	4.90	-1.97	6	1,233	225.4%	0.822	0.0480	-0.238	0.006	0.001
23.00	4.29	2.60	4.80	-1.61	2	102	103.1%	0.945	0.0445	-0.048	0.003	0.002
23.50	3.43	2.20	3.90	-1.80	3	139	190.2%	0.789	0.0629	-0.223	0.007	0.001
24.00	3.15	1.70	3.40	-1.86	2	77	172.7%	0.769	0.0732	-0.213	0.007	0.001
24.50	5.24	1.90	2.95	0.00	1	95	100.4%	0.829	0.1051	-0.105	0.006	0.002
25.00	2.05	1.20	2.30	-1.85	154	2,157	62.9%	0.868	0.1411	-0.057	0.005	0.002
25.50	4.50	1.05	2.00	0.00	1	40	80.5%	0.731	0.1702	-0.109	0.008	0.001
26.00	1.20	0.65	1.30	-1.90	10	232	58.0%	0.677	0.2567	-0.086	0.009	0.001
26.50	1.15	0.35	1.25	-2.17	1	92	68.0%	0.536	0.2425	-0.110	0.010	0.001
27.00	0.58	0.20	0.95	-1.75	55	426	68.2%	0.416	0.2374	-0.108	0.009	0.001
27.50	0.49	0.05	0.80	-1.71	34	481	70.7%	0.313	0.2078	-0.102	0.009	0.001
28.00	0.30	0.10	0.65	-1.20	18	421	80.1%	0.251	0.1651	-0.103	0.008	0.001
28.50	0.30	0.20	0.50	-0.80	4	87	90.2%	0.211	0.1329	-0.105	0.007	0.000
29.00	0.20	0.15	0.25	-0.80	91	377	82.8%	0.133	0.1075	-0.072	0.005	0.000
30.00	0.10	0.05	0.15	-0.45	379	1,871	84.8%	0.063	0.0608	-0.043	0.003	0.000
31.00	0.05	0.00	0.30	-0.28	42	187	112.1%	0.073	0.0512	-0.063	0.003	0.000
32.00	0.05	0.00	0.10	-0.13	46	205	100.8%	0.024	0.0232	-0.023	0.001	0.000
33.00	0.10	0.00	0.25	0.02	4	100	137.5%	0.048	0.0300	-0.055	0.002	0.000
34.00	0.05	0.00	0.30	-0.05	22	67	157.8%	0.050	0.0271	-0.066	0.002	0.000
35.00	0.10	0.00	0.05	0.05	8	681	125.0%	0.009	0.0081	-0.012	0.001	0.000
36.00	0.24	-	0.20	0.00	0	96	196.9%	0.054	0.0231	-0.087	0.003	0.000
37.00	0.10	-	0.20	0.00	0	1	210.2%	0.051	0.0206	-0.088	0.003	0.000
40.00	0.04	-	0.30	0.00	0	3	269.1%	0.061	0.0185	-0.130	0.003	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
5.00	0.03	0.00	0.05	0.00	0	153	681.3%	-0.001	0.0003	-0.012	0.000	-0.000
7.50	0.09	0.00	0.60	0.00	0	1	789.8%	-0.017	0.0022	-0.132	0.001	-0.000
10.00	0.03	0.00	0.30	0.00	1	47	539.1%	-0.012	0.0025	-0.069	0.001	-0.000
11.00	0.08	-	0.40	0.00	1	11	609.4%	-0.030	0.0047	-0.168	0.002	-0.000
12.00	0.13	0.00	0.40	0.00	1	15	474.2%	-0.019	0.0041	-0.090	0.001	-0.000
12.50	0.14	0.00	0.15	0.00	1	139	376.6%	-0.009	0.0026	-0.035	0.001	-0.000
13.00	0.18	0.00	0.40	0.00	0	1	432.0%	-0.021	0.0049	-0.089	0.001	-0.000
14.00	0.05	0.00	0.60	0.00	1	3	431.3%	-0.033	0.0071	-0.128	0.002	-0.000
15.00	0.05	0.00	0.25	0.03	2	973	323.4%	-0.018	0.0056	-0.057	0.001	-0.000
16.00	0.02	0.00	0.05	0.00	20	162	221.9%	-0.004	0.0024	-0.011	0.000	-0.000
16.50	0.01	0.00	0.05	-0.19	4	9	210.9%	-0.005	0.0027	-0.012	0.000	-0.000
17.00	0.25	0.00	0.60	0.00	1	8	320.7%	-0.046	0.0125	-0.124	0.002	-0.000
17.50	0.10	0.00	0.05	0.08	1	402	187.5%	-0.005	0.0034	-0.012	0.000	-0.000
18.00	0.04	0.00	0.05	0.00	12	61	176.6%	-0.006	0.0039	-0.012	0.000	-0.000
18.50	0.23	0.00	0.35	0.00	4	65	237.1%	-0.036	0.0139	-0.076	0.002	-0.000
19.00	0.03	0.00	0.05	-0.01	3	63	154.7%	-0.007	0.0051	-0.012	0.000	-0.000
19.50	0.40	0.00	0.05	0.00	296	277	143.8%	-0.007	0.0058	-0.012	0.000	-0.000
20.00	0.03	0.00	0.05	0.00	150	445	134.4%	-0.008	0.0069	-0.012	0.001	-0.000
20.50	0.05	0.00	0.05	0.00	1	74	123.4%	-0.009	0.0078	-0.012	0.001	-0.000
21.00	0.05	0.00	0.35	0.00	3	8	168.8%	-0.052	0.0263	-0.072	0.003	-0.000
21.50	0.05	0.00	0.05	0.02	1	144	103.9%	-0.011	0.0111	-0.012	0.001	-0.000
22.00	0.20	0.00	0.05	0.00	27	121	93.8%	-0.011	0.0132	-0.011	0.001	-0.000
22.50	0.09	0.00	0.40	-0.01	1	82	134.8%	-0.076	0.0441	-0.077	0.003	-0.000
23.00	0.07	0.00	0.55	0.00	3	34	134.8%	-0.105	0.0561	-0.098	0.004	-0.000
23.50	0.05	0.00	0.45	0.00	2	56	112.9%	-0.104	0.0661	-0.081	0.004	-0.000
24.00	0.10	0.00	0.30	-0.08	4	46	87.1%	-0.090	0.0772	-0.056	0.004	-0.000
24.50	0.10	0.05	0.45	0.05	21	12	89.3%	-0.145	0.1061	-0.081	0.006	-0.000
25.00	0.25	0.05	0.40	0.17	25	663	71.9%	-0.162	0.1419	-0.070	0.006	-0.000
25.50	0.35	0.25	0.70	0.25	37	43	84.6%	-0.278	0.1645	-0.113	0.008	-0.001
26.00	0.50	0.35	1.00	0.35	33	162	85.7%	-0.370	0.1827	-0.129	0.009	-0.001
26.50	0.85	0.65	1.30	0.59	72	68	92.0%	-0.465	0.1792	-0.145	0.010	-0.001
27.00	1.10	0.65	1.70	0.80	37	241	85.5%	-0.561	0.1912	-0.134	0.010	-0.001
27.50	1.15	0.90	2.00	0.64	85	97	81.8%	-0.660	0.1858	-0.118	0.009	-0.002
28.00	1.58	1.15	2.55	0.88	154	196	86.9%	-0.730	0.1579	-0.113	0.008	-0.002
28.50	1.92	1.55	3.10	0.97	12	292	97.5%	-0.769	0.1294	-0.116	0.007	-0.002
29.00	2.20	2.05	3.40	1.00	9	715	98.0%	-0.823	0.1098	-0.099	0.006	-0.002
30.00	3.28	2.55	4.60	1.78	12	35	97.1%	-0.907	0.0711	-0.062	0.004	-0.002
31.00	2.10	3.20	6.00	0.00	14	12	119.5%	-0.913	0.0550	-0.073	0.004	-0.002
32.00	2.88	4.10	6.70	0.00	0	4	272.9%	-0.734	0.0499	-0.357	0.008	-0.002
33.00	4.11	5.00	7.80	0.00	3	5	304.3%	-0.740	0.0442	-0.393	0.008	-0.002

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.