Home Options TERChain

TER

Teradyne, Inc.Close $344.34EOD only

Max Pain

$332.50

Next expiry May 22, 2026

Expected Move

±$19.60

5.7% from close

Price Gap

-11.84

Distance to max pain

IV Rank

Low premium

P/C OI

0.84

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

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

Published Snapshot

May 20, 2026 close

TER 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 2)

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
165.00	198.50	177.30	181.10	0.00	2	3	472.6%	0.989	0.0002	-0.915	0.008	0.009
170.00	222.80	172.30	176.10	0.00	3	2	455.6%	0.988	0.0003	-0.916	0.008	0.009
180.00	160.50	162.30	166.20	0.00	1	1	427.7%	0.986	0.0003	-0.971	0.009	0.010
190.00	203.00	152.30	156.20	0.00	0	1	396.7%	0.985	0.0004	-0.974	0.010	0.010
200.00	149.60	142.30	146.40	0.00	1	0	190.6%	1.000	0.0000	-0.026	0.000	0.011
205.00	158.90	137.30	141.10	0.00	0	1	348.8%	0.984	0.0005	-0.924	0.010	0.011
210.00	153.90	132.30	136.10	0.00	1	2	335.0%	0.983	0.0005	-0.925	0.011	0.011
215.00	111.60	127.30	131.10	0.00	0	1	321.4%	0.982	0.0005	-0.927	0.011	0.011
225.00	140.20	117.30	121.20	0.00	0	1	298.6%	0.979	0.0007	-0.980	0.013	0.012
230.00	128.00	112.30	116.20	0.00	1	2	285.7%	0.978	0.0007	-0.980	0.013	0.012
235.00	123.00	107.30	111.20	0.00	1	1	273.1%	0.977	0.0008	-0.981	0.014	0.012
240.00	145.60	102.30	106.10	0.00	0	1	257.5%	0.977	0.0008	-0.931	0.014	0.013
250.00	92.15	92.30	96.20	-23.45	1	3	236.4%	0.972	0.0011	-0.982	0.016	0.013
255.00	103.30	87.30	91.20	0.00	0	1	224.5%	0.971	0.0012	-0.981	0.017	0.013
257.50	101.00	84.80	88.90	0.00	0	1	106.3%	1.000	0.0000	-0.033	0.000	0.014
260.00	54.12	82.50	86.40	0.00	1	2	131.4%	0.998	0.0002	-0.075	0.001	0.014
267.50	98.40	74.90	78.60	0.00	0	1	192.9%	0.967	0.0015	-0.929	0.019	0.014
270.00	88.41	72.50	76.10	0.00	1	1	187.2%	0.966	0.0016	-0.929	0.019	0.014
272.50	93.14	70.00	73.60	0.00	1	2	181.6%	0.965	0.0017	-0.928	0.020	0.014
275.00	66.60	67.40	71.30	0.00	0	1	82.8%	1.000	0.0000	-0.035	0.000	0.015
280.00	84.11	62.60	66.30	0.00	2	3	100.2%	0.998	0.0003	-0.079	0.002	0.015
285.00	53.50	57.50	61.30	0.00	1	1	85.7%	0.999	0.0002	-0.057	0.001	0.016
290.00	50.65	52.70	56.40	0.30	1	3	93.4%	0.994	0.0007	-0.132	0.004	0.016
295.00	22.87	47.70	51.50	0.00	1	12	88.3%	0.992	0.0010	-0.160	0.006	0.016
300.00	42.20	43.00	46.60	23.15	7	33	88.8%	0.984	0.0018	-0.267	0.010	0.016
305.00	21.36	38.10	41.90	0.00	11	12	86.3%	0.974	0.0028	-0.372	0.016	0.016
310.00	33.88	33.50	37.50	0.00	1	3	88.3%	0.950	0.0046	-0.617	0.026	0.016
315.00	12.80	28.80	32.70	0.00	4	13	82.5%	0.932	0.0062	-0.723	0.033	0.016
320.00	24.50	24.50	28.20	12.20	14	40	80.6%	0.897	0.0088	-0.958	0.046	0.016
325.00	20.52	20.30	24.10	11.62	14	69	79.2%	0.846	0.0118	-1.229	0.060	0.015
327.50	7.80	18.30	21.90	0.00	6	15	77.1%	0.819	0.0134	-1.327	0.067	0.014
330.00	17.07	16.90	20.00	9.07	35	430	79.0%	0.777	0.0148	-1.533	0.076	0.014
332.50	16.20	15.10	18.30	10.45	15	3	78.8%	0.737	0.0163	-1.669	0.083	0.013
335.00	13.88	13.00	16.70	8.88	159	18	77.0%	0.697	0.0178	-1.740	0.089	0.012
340.00	9.95	10.00	12.80	5.75	24	40	73.3%	0.605	0.0206	-1.822	0.098	0.011
342.50	10.50	8.50	11.80	6.75	9	15	74.1%	0.551	0.0209	-1.889	0.101	0.010
345.00	7.20	7.90	10.20	4.09	30	68	75.2%	0.499	0.0208	-1.932	0.102	0.009
347.50	7.50	6.00	9.00	4.50	12	4	71.9%	0.444	0.0216	-1.827	0.101	0.008
350.00	7.00	5.90	8.80	4.60	48	55	79.1%	0.403	0.0192	-1.966	0.099	0.007
352.50	5.75	4.10	7.00	3.72	14	27	71.8%	0.341	0.0200	-1.693	0.094	0.006
355.00	5.00	3.40	6.00	3.55	29	640	71.6%	0.293	0.0189	-1.580	0.088	0.005
357.50	2.80	3.10	5.30	1.60	12	10	73.6%	0.256	0.0171	-1.519	0.082	0.005
360.00	3.82	2.35	4.90	2.70	118	117	74.3%	0.219	0.0156	-1.407	0.075	0.004
362.50	2.99	1.95	4.40	1.69	13	11	75.6%	0.188	0.0140	-1.305	0.069	0.003
365.00	2.10	1.60	3.30	1.35	16	619	73.1%	0.148	0.0124	-1.082	0.059	0.003
367.50	1.56	0.80	2.85	-0.44	3	18	70.5%	0.112	0.0106	-0.858	0.048	0.002
370.00	1.70	1.05	2.45	0.89	8	80	74.2%	0.101	0.0093	-0.838	0.045	0.002
372.50	0.88	0.75	3.20	-1.12	3	11	81.9%	0.103	0.0086	-0.941	0.046	0.002
375.00	0.90	0.00	1.65	0.49	2	16	67.7%	0.047	0.0057	-0.426	0.025	0.001
377.50	0.75	0.00	2.30	0.38	4	7	77.8%	0.059	0.0059	-0.586	0.030	0.001
380.00	0.70	0.05	2.00	0.43	27	63	79.5%	0.050	0.0051	-0.527	0.026	0.001
382.50	0.45	0.00	1.50	0.00	18	19	77.4%	0.036	0.0040	-0.390	0.020	0.001
385.00	0.65	0.00	1.75	0.00	1	39	83.9%	0.039	0.0040	-0.454	0.022	0.001
387.50	1.35	0.00	1.50	0.00	2	3	84.6%	0.032	0.0033	-0.390	0.018	0.001
390.00	0.15	0.00	1.50	0.04	11	48	88.1%	0.031	0.0031	-0.389	0.018	0.001
392.50	3.22	0.00	1.50	0.00	1	4	91.6%	0.029	0.0028	-0.389	0.017	0.001
395.00	0.15	0.00	0.80	0.05	38	152	84.1%	0.015	0.0018	-0.203	0.010	0.000
397.50	1.68	0.00	1.50	0.00	52	66	98.4%	0.027	0.0025	-0.388	0.016	0.000
400.00	0.27	0.05	1.00	0.02	29	2,964	94.8%	0.018	0.0018	-0.269	0.011	0.000
402.50	3.57	0.00	1.50	0.00	1	3	105.0%	0.025	0.0022	-0.388	0.015	0.000
405.00	0.55	0.00	1.20	0.00	1	38	103.6%	0.019	0.0018	-0.307	0.012	0.000
410.00	3.70	0.00	1.50	0.00	2	19	114.6%	0.022	0.0018	-0.386	0.013	0.000
412.50	5.05	0.00	1.50	0.00	0	1	117.8%	0.021	0.0017	-0.386	0.013	0.000
415.00	1.55	0.00	1.50	0.00	2	15	120.9%	0.021	0.0016	-0.385	0.013	0.000
417.50	4.40	0.00	1.50	0.00	0	1	123.9%	0.020	0.0015	-0.385	0.012	0.000
420.00	0.35	0.00	1.50	0.00	6	82	127.0%	0.020	0.0015	-0.384	0.012	0.000
422.50	1.95	0.00	1.50	0.00	0	1	129.9%	0.019	0.0014	-0.383	0.012	0.000
425.00	2.55	0.00	1.50	0.00	1	32	132.9%	0.018	0.0013	-0.383	0.012	0.000
427.50	3.31	0.00	1.50	0.00	2	4	135.8%	0.018	0.0013	-0.382	0.011	0.000
430.00	3.29	0.00	1.50	0.00	5	3	138.7%	0.017	0.0012	-0.382	0.011	0.000
440.00	1.97	0.00	0.05	0.00	1	16	96.1%	0.000	0.0000	-0.007	0.000	0.000
442.50	0.13	0.00	0.05	0.00	1	178	98.4%	0.000	0.0000	-0.008	0.000	0.000
445.00	0.03	0.00	0.05	0.00	4	382	100.0%	0.000	0.0000	-0.007	0.000	0.000
450.00	1.79	0.00	1.50	0.00	1	15	160.9%	0.014	0.0009	-0.377	0.009	0.000
455.00	1.83	0.00	1.50	0.00	3	3	166.2%	0.014	0.0008	-0.375	0.009	0.000
460.00	3.66	0.00	1.50	0.00	0	1	171.4%	0.013	0.0008	-0.374	0.009	0.000
465.00	1.61	0.00	1.50	0.00	0	3	176.6%	0.013	0.0007	-0.373	0.008	0.000
467.50	1.57	0.00	1.50	0.00	0	3	179.1%	0.013	0.0007	-0.372	0.008	0.000
470.00	2.30	0.00	1.50	0.00	1	1	181.6%	0.012	0.0007	-0.372	0.008	0.000
475.00	0.54	0.00	1.50	0.00	0	5	186.5%	0.012	0.0007	-0.370	0.008	0.000
480.00	0.50	0.00	1.50	0.00	1	7	191.4%	0.012	0.0006	-0.369	0.008	0.000
500.00	1.00	0.00	1.50	0.00	1	4	210.3%	0.010	0.0005	-0.365	0.007	0.000
510.00	0.05	0.00	1.50	0.00	6	48	219.2%	0.010	0.0005	-0.363	0.007	0.000
530.00	0.20	0.00	1.30	-0.96	1	6	231.3%	0.008	0.0004	-0.306	0.005	0.000
540.00	0.20	0.00	1.20	0.18	2	4	236.6%	0.007	0.0003	-0.278	0.005	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
175.00	0.20	0.00	4.80	0.00	1	2	467.7%	-0.017	0.0003	-1.232	0.011	-0.000
190.00	0.05	0.00	4.80	0.00	0	1	418.4%	-0.019	0.0004	-1.233	0.012	-0.000
205.00	0.15	0.00	4.80	0.00	1	3	372.6%	-0.022	0.0005	-1.232	0.013	-0.000
220.00	1.15	0.00	4.80	0.00	0	3	329.8%	-0.025	0.0007	-1.231	0.015	-0.001
230.00	1.10	0.00	4.80	0.00	3	4	302.6%	-0.028	0.0008	-1.229	0.016	-0.001
235.00	0.25	0.00	4.70	0.00	5	5	287.9%	-0.029	0.0009	-1.202	0.017	-0.001
240.00	2.80	0.00	4.80	0.00	1	2	276.4%	-0.031	0.0010	-1.226	0.018	-0.001
245.00	0.28	0.00	4.80	0.00	2	10	263.6%	-0.033	0.0011	-1.225	0.019	-0.001
250.00	0.05	0.00	0.65	-0.12	3	20	171.1%	-0.005	0.0003	-0.151	0.004	-0.000
255.00	2.50	0.00	0.35	0.00	0	1	148.0%	-0.003	0.0002	-0.075	0.002	-0.000
260.00	0.60	0.00	0.70	0.00	1	13	154.5%	-0.006	0.0004	-0.166	0.004	-0.000
265.00	0.15	0.00	0.55	-0.15	2	82	140.0%	-0.005	0.0004	-0.127	0.004	-0.000
267.50	0.37	0.00	1.50	0.00	3	3	160.9%	-0.015	0.0009	-0.379	0.009	-0.000
270.00	2.20	0.00	0.45	0.00	2	7	127.5%	-0.004	0.0004	-0.103	0.003	-0.000
272.50	0.44	0.00	0.50	0.00	2	2	125.2%	-0.005	0.0005	-0.116	0.004	-0.000
275.00	0.80	0.00	0.65	0.00	1	76	126.1%	-0.007	0.0006	-0.156	0.005	-0.000
280.00	0.19	0.00	0.50	-0.70	9	50	112.5%	-0.006	0.0006	-0.117	0.004	-0.000
282.50	1.60	0.00	0.55	0.00	0	1	110.0%	-0.007	0.0007	-0.130	0.005	-0.000
285.00	1.36	0.00	0.50	0.00	2	17	104.2%	-0.006	0.0007	-0.118	0.005	-0.000
287.50	1.78	0.00	0.50	0.00	10	24	100.1%	-0.007	0.0007	-0.119	0.005	-0.000
290.00	0.30	0.20	0.55	-1.27	19	52	102.7%	-0.011	0.0011	-0.185	0.007	-0.000
292.50	0.45	0.15	1.05	-1.53	6	5	107.4%	-0.018	0.0016	-0.304	0.011	-0.000
295.00	0.45	0.30	0.70	-2.05	3	20	99.2%	-0.016	0.0016	-0.252	0.010	-0.000
297.50	3.69	0.20	0.80	0.00	11	12	94.7%	-0.017	0.0017	-0.252	0.011	-0.000
300.00	0.60	0.40	0.80	-2.90	144	198	93.7%	-0.021	0.0021	-0.305	0.013	-0.000
302.50	0.65	0.35	1.10	-4.84	13	12	92.8%	-0.027	0.0026	-0.369	0.016	-0.001
305.00	0.87	0.50	0.90	-4.62	17	51	87.4%	-0.028	0.0029	-0.357	0.016	-0.001
307.50	1.05	0.50	1.40	-4.05	9	28	88.8%	-0.039	0.0038	-0.480	0.022	-0.001
310.00	1.22	0.75	1.55	-4.38	9	79	88.1%	-0.050	0.0046	-0.576	0.026	-0.001
312.50	1.60	0.90	1.50	-4.84	201	8	84.0%	-0.055	0.0052	-0.596	0.028	-0.001
315.00	2.12	1.25	1.90	-4.88	224	78	85.3%	-0.074	0.0065	-0.760	0.036	-0.001
317.50	2.15	1.40	2.60	-6.68	211	36	86.2%	-0.096	0.0077	-0.929	0.043	-0.002
320.00	2.56	2.15	2.90	-9.50	204	128	87.5%	-0.121	0.0090	-1.118	0.051	-0.002
322.50	2.70	2.10	3.20	-8.50	122	14	82.9%	-0.135	0.0103	-1.143	0.055	-0.003
325.00	4.46	2.60	3.70	-13.63	2	17	82.5%	-0.163	0.0117	-1.289	0.063	-0.003
327.50	4.21	2.95	5.50	-4.29	2	89	87.1%	-0.208	0.0129	-1.583	0.073	-0.004
330.00	4.76	3.60	5.80	-10.64	7	29	84.7%	-0.238	0.0143	-1.659	0.079	-0.005
332.50	8.00	4.20	6.80	-11.54	2	80	84.7%	-0.277	0.0155	-1.794	0.085	-0.005
335.00	6.75	5.00	7.60	-16.74	2	303	83.9%	-0.316	0.0166	-1.890	0.091	-0.006
337.50	7.45	5.80	8.70	-17.53	2	5	83.6%	-0.360	0.0175	-1.979	0.095	-0.007
340.00	9.32	6.80	9.90	-15.72	10	35	83.9%	-0.405	0.0181	-2.055	0.099	-0.008
342.50	9.75	7.80	11.00	-16.40	1	25	82.9%	-0.452	0.0187	-2.073	0.101	-0.009
345.00	29.46	9.00	12.10	0.00	1	79	82.0%	-0.499	0.0191	-2.063	0.102	-0.010
347.50	21.30	10.20	13.60	0.00	1	5	81.9%	-0.546	0.0190	-2.044	0.101	-0.011
350.00	28.72	11.50	15.00	0.00	6	46	81.0%	-0.594	0.0188	-1.977	0.099	-0.012
352.50	39.00	12.90	16.60	0.00	1	3	80.6%	-0.640	0.0182	-1.894	0.095	-0.013
355.00	22.35	14.50	17.40	0.00	1	9	76.7%	-0.693	0.0180	-1.688	0.090	-0.014
357.50	22.51	16.30	19.00	0.00	1	3	76.3%	-0.736	0.0168	-1.557	0.083	-0.015
360.00	31.30	18.00	21.50	7.94	1	10	78.8%	-0.767	0.0152	-1.503	0.078	-0.015
362.50	27.38	19.90	23.60	-21.08	3	11	79.8%	-0.798	0.0138	-1.396	0.072	-0.016
365.00	44.50	21.90	25.50	0.00	8	28	79.7%	-0.830	0.0125	-1.248	0.064	-0.017
367.50	53.31	23.80	27.60	0.00	1	1	79.3%	-0.859	0.0111	-1.092	0.057	-0.018
370.00	51.20	25.90	29.70	0.00	3	5	79.3%	-0.883	0.0097	-0.954	0.050	-0.018
372.50	22.95	28.10	31.90	0.00	0	1	80.0%	-0.902	0.0085	-0.841	0.044	-0.019
375.00	56.35	30.20	34.10	0.00	10	3	79.3%	-0.922	0.0072	-0.695	0.037	-0.019
377.50	23.00	32.80	36.30	0.00	1	1	82.0%	-0.931	0.0064	-0.654	0.034	-0.019
380.00	40.15	34.70	38.60	-14.79	1	12	78.8%	-0.951	0.0050	-0.465	0.026	-0.020
385.00	32.50	39.80	43.30	0.00	0	1	84.3%	-0.960	0.0040	-0.416	0.022	-0.020
390.00	49.75	44.60	48.10	7.39	1	27	86.6%	-0.972	0.0029	-0.312	0.016	-0.021
395.00	47.90	49.50	53.00	0.00	2	3	90.5%	-0.978	0.0023	-0.258	0.013	-0.021
397.50	50.00	51.70	55.30	0.00	0	1	84.8%	-0.988	0.0015	-0.124	0.008	-0.022
400.00	58.96	54.50	57.90	0.00	2	3	95.4%	-0.981	0.0019	-0.230	0.012	-0.022
405.00	85.78	59.60	62.90	0.00	3	3	103.3%	-0.981	0.0017	-0.255	0.012	-0.022
407.50	88.00	61.80	65.50	0.00	1	0	102.8%	-0.985	0.0014	-0.200	0.010	-0.022
410.00	56.80	64.60	67.70	0.00	1	2	105.9%	-0.986	0.0014	-0.200	0.009	-0.022
415.00	98.50	69.50	72.80	0.00	1	1	111.7%	-0.987	0.0012	-0.197	0.009	-0.022
420.00	50.10	74.00	77.80	0.00	0	2	104.9%	-0.994	0.0006	-0.063	0.004	-0.023
425.00	69.70	79.00	82.80	0.00	1	1	110.1%	-0.994	0.0006	-0.061	0.004	-0.023
430.00	54.80	84.00	87.80	0.00	0	1	115.1%	-0.995	0.0005	-0.060	0.004	-0.023
435.00	61.80	89.20	93.00	0.00	0	0	131.7%	-0.990	0.0008	-0.163	0.006	-0.024
442.50	77.35	96.80	100.20	0.00	0	0	134.2%	-0.993	0.0005	-0.108	0.005	-0.024
455.00	101.50	109.10	113.00	0.00	0	0	149.5%	-0.993	0.0005	-0.131	0.005	-0.025
460.00	85.80	114.30	117.90	0.00	0	0	157.1%	-0.992	0.0005	-0.155	0.005	-0.025
470.00	152.50	123.80	127.90	0.00	0	0	148.4%	-0.997	0.0002	-0.025	0.002	-0.026
477.50	123.70	131.80	135.40	0.00	0	0	173.7%	-0.993	0.0004	-0.150	0.005	-0.026
490.00	139.90	144.10	147.80	0.00	1	0	174.4%	-0.996	0.0003	-0.069	0.003	-0.027
500.00	173.00	154.10	157.90	0.00	0	0	186.8%	-0.996	0.0003	-0.092	0.003	-0.027
520.00	148.00	174.00	178.00	0.00	0	0	203.1%	-0.996	0.0002	-0.087	0.003	-0.028
540.00	211.70	194.30	197.60	0.00	0	0	214.3%	-0.997	0.0002	-0.059	0.002	-0.030

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.