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TER
Teradyne, Inc. Common Stock
stock NASDAQ

At Close

Jul 31, 2026 3:59:59 PM EDT

367.56USD+0.566%(+2.07)3,771,504

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 31, 2026 9:29:30 AM EDT

383.00USD+4.791%(+17.51)9,296

After-hours

Jul 31, 2026 4:57:30 PM EDT

365.25USD-0.628%(-2.31)532,690

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 31, 2026 Aug 7, 2026 Aug 14, 2026 Aug 21, 2026 Aug 28, 2026 Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Jan 15, 2027 Dec 17, 2027 Jan 21, 2028

ITM/OTM for Jan 21, 2028View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,643	1,084	412	1,519

TER Jan 21, 2028 Exp. - Volume by Strike

Puts

Calls

TER Jan 21, 2028 Exp. - Open Interest by Strike

Puts

Calls

TER Jan 21, 2028 Exp. - Max Pain @ $220.00

Puts

Calls

TER Jan 21, 2028 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
660 C	94.12	+3.97%	1	333	07-30	TER280121C00660000
640 C	92.96	+7.97%	8	15	07-30	TER280121C00640000
620 C	158.11	+11.62%	1	3	06-25	TER280121C00620000
600 C	100.00	-13.64%	1	219	07-30	TER280121C00600000
580 C	105.50	-15.84%	1	5	07-24	TER280121C00580000
560 C	129.25	+35.28%	3	12	07-21	TER280121C00560000
540 C	109.53	+9.41%	3	19	07-29	TER280121C00540000
520 C	122.25	-5.20%	3	5	07-10	TER280121C00520000
500 C	106.50	-2.74%	3	55	07-29	TER280121C00500000
490 C	101.47	-12.74%	3	4	07-28	TER280121C00490000
480 C	138.51	-20.45%	10	43	07-23	TER280121C00480000
470 C	131.50	+5.52%	1	29	07-10	TER280121C00470000
460 C	121.61	-14.36%	1	26	07-08	TER280121C00460000
450 C	134.82	+30.26%	2	64	07-30	TER280121C00450000
440 C	150.10	+13.10%	2	7	07-23	TER280121C00440000
430 C	160.10	-28.53%	2	23	07-02	TER280121C00430000
420 C	142.00	-0.70%	1	28	07-30	TER280121C00420000
410 C	142.06	+0.36%	1	30	07-30	TER280121C00410000
400 C	128.80	-10.24%	1	49	07-27	TER280121C00400000
390 C	150.00	+17.97%	1	28	07-29	TER280121C00390000
380 C	152.11	+8.65%	6	46	07-30	TER280121C00380000
370 C	153.00	+28.03%	3	41	07-29	TER280121C00370000
360 C	157.32	-11.24%	8	33	07-30	TER280121C00360000
350 C	160.50	-7.60%	2	119	07-30	TER280121C00350000
340 C	164.66	+13.17%	6	26	07-30	TER280121C00340000
330 C	148.50	+5.51%	5	29	07-29	TER280121C00330000
320 C	139.52	-24.47%	1	27	07-28	TER280121C00320000
310 C	176.90	+17.31%	3	22	07-30	TER280121C00310000
300 C	158.00	+13.82%	1	225	07-29	TER280121C00300000
290 C	193.75	+12.65%	1	12	07-09	TER280121C00290000
280 C	145.20	-22.81%	2	117	07-28	TER280121C00280000
270 C	204.85	+11.94%	1	85	07-09	TER280121C00270000
260 C	196.50	-5.93%	1	81	07-30	TER280121C00260000
250 C	201.00	+13.19%	6	135	07-30	TER280121C00250000
240 C	201.00	-18.76%	2	16	07-10	TER280121C00240000
230 C	204.40	+15.48%	1	16	07-10	TER280121C00230000
220 C	203.00	-1.46%	1	33	07-24	TER280121C00220000
210 C	213.75	-9.72%	1	85	07-24	TER280121C00210000
200 C	225.00	+16.58%	1	126	07-30	TER280121C00200000
195 C	205.66	+26.76%	1	19	07-13	TER280121C00195000
190 C	281.00	+26.58%	10	31	06-15	TER280121C00190000
185 C	241.70	+56.95%	1	43	07-09	TER280121C00185000
180 C	200.00	-23.54%	1	8	07-27	TER280121C00180000
175 C	219.00	-10.25%	6	6	07-20	TER280121C00175000
170 C	231.95	+118.53%	1	3	07-30	TER280121C00170000
165 C	210.86	-5.32%	1	21	07-27	TER280121C00165000
160 C	260.32	+13.08%	1	15	06-02	TER280121C00160000
155 C	218.23	+5.24%	2	87	05-01	TER280121C00155000
150 C	205.75	-39.22%	2	32	07-17	TER280121C00150000
145 C	282.60	+263.15%	1	8	04-24	TER280121C00145000
140 C	268.00	+28.64%	1	16	05-26	TER280121C00140000
135 C	264.90	+29.70%	1	26	06-08	TER280121C00135000
130 C	320.76	+50.59%	1	13	06-26	TER280121C00130000
125 C	324.26	+18.24%	1	42	06-26	TER280121C00125000
120 C	302.40	+8.76%	1	20	06-03	TER280121C00120000
115 C	244.00	0%	6	6	05-15	TER280121C00115000
110 C	80.90	+41.36%	1	1	11-18	TER280121C00110000
105 C	362.65	+24.40%	2	8	06-26	TER280121C00105000
100 C	263.00	-9.81%	5	13	07-13	TER280121C00100000
95 C	296.60	0%	1	1	05-28	TER280121C00095000
90 C	300.70	+22.24%	1	2	05-28	TER280121C00090000
85 C	174.00	+14.10%	1	1	02-02	TER280121C00085000
80 C	247.00	+1.23%	1	6	03-02	TER280121C00080000
75 C	0	0%	0			TER280121C00075000
70 C	415.40	+10.72%	9	16	06-30	TER280121C00070000
65 C	314.31	-26.15%	9	12	07-09	TER280121C00065000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
660 P	368.50	-0.94%	4	305	07-23	TER280121P00660000
640 P	360.21	+3.51%	4	8	07-29	TER280121P00640000
620 P	344.40	+1.92%	3	7	07-13	TER280121P00620000
600 P	327.73	+17.63%	4	2	07-13	TER280121P00600000
580 P	307.50	+20.12%	1	2	07-27	TER280121P00580000
560 P	0	0%	0			TER280121P00560000
540 P	292.10	0%	1	1	07-28	TER280121P00540000
520 P	275.90	0%	1	1	07-28	TER280121P00520000
500 P	0	0%	0			TER280121P00500000
490 P	0	0%	0			TER280121P00490000
480 P	182.25	-5.42%	2	0	06-15	TER280121P00480000
470 P	220.50	+17.76%	1	1	07-10	TER280121P00470000
460 P	176.70	0%	6	3	05-11	TER280121P00460000
450 P	173.83	+4.00%	1	10	06-23	TER280121P00450000
440 P	160.40	-2.79%	2	3	05-28	TER280121P00440000
430 P	157.85	+7.24%	6	17	06-26	TER280121P00430000
420 P	152.29	+6.71%	3	8	06-24	TER280121P00420000
410 P	176.50	+24.65%	1	6	07-10	TER280121P00410000
400 P	176.00	+6.02%	2	10	07-29	TER280121P00400000
390 P	168.10	+5.39%	3	6	07-20	TER280121P00390000
380 P	148.85	-4.56%	1	11	07-30	TER280121P00380000
370 P	156.60	+2.76%	5	11	07-20	TER280121P00370000
360 P	147.56	+6.35%	1	8	07-29	TER280121P00360000
350 P	148.00	+3.97%	1	13	07-28	TER280121P00350000
340 P	129.20	-4.30%	6	4	07-10	TER280121P00340000
330 P	127.85	-1.80%	1	22	07-29	TER280121P00330000
320 P	115.87	-4.95%	5	30	07-23	TER280121P00320000
310 P	110.80	-3.40%	7	20	07-24	TER280121P00310000
300 P	111.30	-3.64%	2	59	07-29	TER280121P00300000
290 P	103.00	+4.15%	12	8	07-20	TER280121P00290000
280 P	90.50	+16.03%	1	2	07-23	TER280121P00280000
270 P	86.00	-2.31%	16	16	07-30	TER280121P00270000
260 P	76.50	-4.73%	11	17	07-30	TER280121P00260000
250 P	76.00	+1.33%	9	27	07-08	TER280121P00250000
240 P	73.50	-6.79%	3	45	07-29	TER280121P00240000
230 P	50.84	-5.83%	1	5	06-26	TER280121P00230000
220 P	59.10	+51.54%	8	48	07-21	TER280121P00220000
210 P	54.40	+1.45%	3	81	07-24	TER280121P00210000
200 P	53.30	+4.72%	1	23	07-15	TER280121P00200000
195 P	52.70	+48.45%	1	1	07-17	TER280121P00195000
190 P	52.65	+76.68%	1	3	07-17	TER280121P00190000
185 P	41.50	+27.30%	2	331	07-02	TER280121P00185000
180 P	45.00	+51.57%	2	42	07-17	TER280121P00180000
175 P	38.14	-3.93%	1	6	07-23	TER280121P00175000
170 P	38.10	-2.95%	107	65	07-21	TER280121P00170000
165 P	21.70	+8.50%	14	14	05-27	TER280121P00165000
160 P	31.90	+45.00%	5	11	07-21	TER280121P00160000
155 P	29.80	-9.64%	10	53	07-14	TER280121P00155000
150 P	30.20	+1.55%	1	22	07-21	TER280121P00150000
145 P	29.70	+6.99%	10	20	07-20	TER280121P00145000
140 P	28.28	+6.32%	2	23	07-28	TER280121P00140000
135 P	15.70	+5.37%	48	37	05-15	TER280121P00135000
130 P	13.10	+0.77%	1	24	05-28	TER280121P00130000
125 P	12.72	-2.15%	1	14	06-02	TER280121P00125000
120 P	20.80	+91.71%	6	86	07-28	TER280121P00120000
115 P	17.36	+33.54%	3	14	07-23	TER280121P00115000
110 P	16.10	+36.44%	29	35	07-24	TER280121P00110000
105 P	16.16	+130.86%	1	8	07-20	TER280121P00105000
100 P	11.37	+83.68%	1	28	07-30	TER280121P00100000
95 P	7.05	0%	76	44	01-13	TER280121P00095000
90 P	11.00	+10.55%	1	54	07-13	TER280121P00090000
85 P	8.09	+51.78%	1	29	07-30	TER280121P00085000
80 P	7.79	+94.75%	1	26	07-02	TER280121P00080000
75 P	8.60	+18.62%	1	29	07-17	TER280121P00075000
70 P	5.97	+1.19%	5	24	07-06	TER280121P00070000
65 P	5.40	+2.86%	5	48	07-29	TER280121P00065000