Thermo Fisher Scientific Inc (TMO)

Overview News Price History Option Chain Financials Why TMO Down? Discussions Forecast Stock Split Dividend History

Thermo Fisher Scientific Inc Stock (TMO) Option Chain

For the November 21, 2025 expiration date, the TMO stock option chain has a total of 446 contracts, with 115 call options and 331 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

November 28, 2025 : 33 contracts.
December 05, 2025 : 27 contracts.
December 12, 2025 : 10 contracts.
December 19, 2025 : 126 contracts.
December 26, 2025 : 3 contracts.

Thermo Fisher Scientific Inc (TMO) Most Active Options & Calendar

TMO Call Options Expiring November 21, 2025

Strike	Price	Change	% Change	Volume
560.00	11.40	-8.69	-43.26%	43
590.00	0.55	-0.70	-56.00%	13
580.00	5.50	2.50	+83.33%	12
570.00	9.60	2.24	+30.43%	10
550.00	20.13	-4.87	-19.48%	7
585.00	4.00	1.00	+33.33%	6
600.00	0.25	-0.12	-32.43%	6

TMO Put Options Expiring November 21, 2025

Strike	Price	Change	% Change	Volume
550.00	0.90	-0.90	-50.00%	115
570.00	4.80	-0.60	-11.11%	68
555.00	3.10	1.30	+72.22%	46
560.00	2.15	-1.95	-47.56%	41
545.00	1.20	0.01	+0.84%	27
565.00	4.81	-1.39	-22.42%	11
557.50	5.50	3.40	+161.90%	10

Thermo Fisher Scientific Inc Stock (TMO) Option Chain Analysis

Put Volume Total	331
Call Volume Total	115
Put/Call Ratio (PCR)	2.88

Put Strike With Highest Volume	$550.00
Call Strike With Highest Volume	$560.00

DHR

$225.51

2.30%

$143.84

0.47%

MTD

$1,396.45

0.54%

WAT

$376.63

0.36%

DGX

$185.32