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TMO
Thermo Fisher Scientific, Inc.
stock NYSE

At Close

Oct 17, 2025 3:59:50 PM EDT

539.08USD+0.421%(+2.26)1,980,286

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 17, 2025 9:04:30 AM EDT

536.14USD-0.127%(-0.68)5,781

After-hours

Oct 17, 2025 4:04:30 PM EDT

538.91USD-0.032%(-0.17)24,755

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 17, 2025 Oct 24, 2025 Oct 31, 2025 Nov 7, 2025 Nov 14, 2025 Nov 21, 2025 Nov 28, 2025 Dec 19, 2025 Jan 16, 2026 Mar 20, 2026 Jun 18, 2026 Sep 18, 2026 Dec 18, 2026 Jan 15, 2027 Jan 21, 2028

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
277	369	17	1,491

TMO Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

TMO Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

TMO Sep 18, 2026 Exp. - Max Pain @ $480.00

Puts

Calls

TMO Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
800 C	0	0%	0			TMO260918C00800000
780 C	0	0%	0			TMO260918C00780000
760 C	0	0%	0			TMO260918C00760000
740 C	0	0%	0			TMO260918C00740000
720 C	15.70	+9.79%	1	16	10-16	TMO260918C00720000
700 C	17.30	-3.89%	10	13	10-14	TMO260918C00700000
680 C	19.80	-3.88%	7	13	10-15	TMO260918C00680000
660 C	25.10	+3.72%	2	7	10-14	TMO260918C00660000
640 C	16.20	0%	2	2	07-28	TMO260918C00640000
620 C	39.70	+125.57%	3	10	10-07	TMO260918C00620000
600 C	41.90	-10.28%	6	19	10-14	TMO260918C00600000
590 C	44.20	-12.99%	6	46	10-13	TMO260918C00590000
580 C	53.62	+12.41%	14	70	10-16	TMO260918C00580000
570 C	58.39	+14.49%	71	124	10-16	TMO260918C00570000
560 C	57.60	-1.54%	5	17	10-10	TMO260918C00560000
550 C	62.70	-12.92%	2	27	10-09	TMO260918C00550000
540 C	74.90	+9.66%	3	5	10-03	TMO260918C00540000
530 C	81.70	+4.01%	1	19	10-16	TMO260918C00530000
520 C	76.50	+44.07%	1	42	10-15	TMO260918C00520000
510 C	55.70	+18.51%	1	8	08-13	TMO260918C00510000
500 C	46.70	-3.71%	1	12	09-30	TMO260918C00500000
490 C	91.19	-11.63%	1	11	10-13	TMO260918C00490000
480 C	52.20	-15.81%	5	108	09-29	TMO260918C00480000
470 C	70.00	+40.00%	1	10	07-23	TMO260918C00470000
460 C	111.00	+57.54%	1	2	10-13	TMO260918C00460000
450 C	86.72	-11.51%	1	2	09-09	TMO260918C00450000
440 C	58.30	0%	2	2	07-15	TMO260918C00440000
430 C	137.30	+40.35%	2	5	10-10	TMO260918C00430000
420 C	87.20	-17.97%	1	8	09-29	TMO260918C00420000
410 C	149.20	-0.90%	1	25	10-02	TMO260918C00410000
400 C	166.65	+34.40%	5	12	10-07	TMO260918C00400000
390 C	165.17	+30.38%	1	6	10-02	TMO260918C00390000
380 C	0	0%	0			TMO260918C00380000
370 C	196.95	+8.47%	1	1	10-06	TMO260918C00370000
360 C	205.55	+89.45%	1	2	10-06	TMO260918C00360000
350 C	0	0%	0			TMO260918C00350000
340 C	0	0%	0			TMO260918C00340000
330 C	0	0%	0			TMO260918C00330000
320 C	128.54	0%	1	1	07-09	TMO260918C00320000
310 C	140.80	0%	1	1	07-01	TMO260918C00310000
300 C	210.38	+0.18%	1	0	09-05	TMO260918C00300000
290 C	0	0%	0			TMO260918C00290000
280 C	0	0%	0			TMO260918C00280000
270 C	0	0%	0			TMO260918C00270000
260 C	0	0%	0			TMO260918C00260000
250 C	0	0%	0			TMO260918C00250000
240 C	0	0%	0			TMO260918C00240000
230 C	0	0%	0			TMO260918C00230000
220 C	0	0%	0			TMO260918C00220000
210 C	0	0%	0			TMO260918C00210000
200 C	0	0%	0			TMO260918C00200000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
800 P	0	0%	0			TMO260918P00800000
780 P	0	0%	0			TMO260918P00780000
760 P	0	0%	0			TMO260918P00760000
740 P	0	0%	0			TMO260918P00740000
720 P	0	0%	0			TMO260918P00720000
700 P	0	0%	0			TMO260918P00700000
680 P	0	0%	0			TMO260918P00680000
660 P	0	0%	0			TMO260918P00660000
640 P	0	0%	0			TMO260918P00640000
620 P	0	0%	0			TMO260918P00620000
600 P	0	0%	0			TMO260918P00600000
590 P	0	0%	0			TMO260918P00590000
580 P	75.80	0%	2	1	10-06	TMO260918P00580000
570 P	71.00	-33.33%	4	5	10-03	TMO260918P00570000
560 P	65.70	0%	4	4	10-03	TMO260918P00560000
550 P	67.20	+10.89%	1	5	10-13	TMO260918P00550000
540 P	61.80	+13.39%	1	2	10-13	TMO260918P00540000
530 P	56.90	+14.26%	1	3	10-13	TMO260918P00530000
520 P	47.30	-7.07%	1	5	10-16	TMO260918P00520000
510 P	47.90	+13.24%	1	28	10-13	TMO260918P00510000
500 P	43.79	+13.45%	4	23	10-13	TMO260918P00500000
490 P	39.80	+0.76%	1	66	10-13	TMO260918P00490000
480 P	55.00	-3.51%	1	27	09-29	TMO260918P00480000
470 P	30.90	+8.42%	1	109	10-09	TMO260918P00470000
460 P	26.20	-9.34%	1	104	10-16	TMO260918P00460000
450 P	37.60	+1.62%	1	56	09-30	TMO260918P00450000
440 P	36.10	-4.50%	1	56	09-30	TMO260918P00440000
430 P	30.20	-13.71%	11	231	09-30	TMO260918P00430000
420 P	18.70	-40.82%	1	200	10-02	TMO260918P00420000
410 P	24.10	-14.84%	1	277	09-30	TMO260918P00410000
400 P	15.14	-37.70%	1	78	10-01	TMO260918P00400000
390 P	21.90	+19.67%	1	36	09-29	TMO260918P00390000
380 P	12.00	+11.11%	1	24	10-10	TMO260918P00380000
370 P	9.60	-41.82%	4	19	10-10	TMO260918P00370000
360 P	12.50	-9.42%	8	14	09-04	TMO260918P00360000
350 P	11.80	+13.46%	1	49	09-23	TMO260918P00350000
340 P	6.49	-29.46%	1	41	10-02	TMO260918P00340000
330 P	5.51	-40.75%	1	11	10-02	TMO260918P00330000
320 P	8.90	+14.10%	1	12	09-25	TMO260918P00320000
310 P	14.10	0%	1	1	07-17	TMO260918P00310000
300 P	3.30	-73.39%	1	4	10-10	TMO260918P00300000
290 P	9.50	0%	1	1	07-11	TMO260918P00290000
280 P	3.90	-66.09%	1	2	08-12	TMO260918P00280000
270 P	0	0%	0			TMO260918P00270000
260 P	0	0%	0			TMO260918P00260000
250 P	5.70	+14.00%	1	3	07-21	TMO260918P00250000
240 P	7.40	0%	31	0	06-18	TMO260918P00240000
230 P	1.60	-61.90%	5	7	07-23	TMO260918P00230000
220 P	0	0%	0			TMO260918P00220000
210 P	2.73	+295.65%	1	1	09-17	TMO260918P00210000
200 P	2.42	+365.38%	1	3	09-17	TMO260918P00200000