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AVTR
Avantor, Inc.
stock NYSE

At Close

Jul 31, 2026 3:59:59 PM EDT

13.78USD-0.577%(-0.08)12,415,817

13.03Bid 14.70Ask 1.67Spread

Pre-market

Jul 30, 2026 9:13:30 AM EDT

14.26USD-0.834%(-0.12)0

After-hours

Jul 31, 2026 4:10:30 PM EDT

13.78USD0.000%(0.00)1,506,745

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 Dec 17, 2027 Jan 21, 2028

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5,293	1,259	125	2,355

AVTR Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

AVTR Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

AVTR Aug 21, 2026 Exp. - Max Pain @ $10.00

Puts

Calls

AVTR Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
29 C	0	0%	0			AVTR260821C00029000
28 C	0	0%	0			AVTR260821C00028000
27 C	0	0%	0			AVTR260821C00027000
26 C	0	0%	0			AVTR260821C00026000
25 C	0	0%	0			AVTR260821C00025000
24 C	0	0%	0			AVTR260821C00024000
23 C	0	0%	0			AVTR260821C00023000
22 C	0	0%	0			AVTR260821C00022000
21 C	0	0%	0			AVTR260821C00021000
20 C	0.10	+100.00%	1	6	07-30	AVTR260821C00020000
19 C	0.50	0%	1	1	01-08	AVTR260821C00019000
18 C	0.05	-75.00%	5	5	07-29	AVTR260821C00018000
17 C	0.05	-88.89%	6	11	07-29	AVTR260821C00017000
16 C	0.25	-53.70%	38	21	07-29	AVTR260821C00016000
15 C	0.15	-59.46%	98	411	07-30	AVTR260821C00015000
14 C	0.44	-46.99%	104	804	07-30	AVTR260821C00014000
13 C	1.10	-35.29%	18	2,189	07-30	AVTR260821C00013000
12 C	2.25	-10.00%	24	1,028	07-30	AVTR260821C00012000
11 C	3.35	+6.35%	40	247	07-30	AVTR260821C00011000
10 C	3.64	-9.00%	1	273	07-30	AVTR260821C00010000
9 C	3.70	+19.35%	6	879	07-29	AVTR260821C00009000
8 C	3.67	+6.38%	6	563	07-27	AVTR260821C00008000
7 C	5.20	+10.64%	73	86	07-28	AVTR260821C00007000
6 C	8.00	+40.35%	1	0	07-29	AVTR260821C00006000
5 C	9.04	+83.37%	1	2	07-29	AVTR260821C00005000
4 C	8.18	+3.15%	1	6	07-28	AVTR260821C00004000
3 C	11.10	+0.91%	1	20	07-30	AVTR260821C00003000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
29 P	0	0%	0			AVTR260821P00029000
28 P	0	0%	0			AVTR260821P00028000
27 P	0	0%	0			AVTR260821P00027000
26 P	0	0%	0			AVTR260821P00026000
25 P	0	0%	0			AVTR260821P00025000
24 P	0	0%	0			AVTR260821P00024000
23 P	0	0%	0			AVTR260821P00023000
22 P	0	0%	0			AVTR260821P00022000
21 P	0	0%	0			AVTR260821P00021000
20 P	0	0%	0			AVTR260821P00020000
19 P	11.05	-3.49%	2	0	04-24	AVTR260821P00019000
18 P	10.30	+8.42%	4	0	05-15	AVTR260821P00018000
17 P	6.30	-33.33%	2	1	07-20	AVTR260821P00017000
16 P	7.50	-7.86%	8	1	05-06	AVTR260821P00016000
15 P	1.40	+55.56%	22	32	07-30	AVTR260821P00015000
14 P	0.70	+55.56%	28	91	07-30	AVTR260821P00014000
13 P	0.25	+66.67%	257	321	07-30	AVTR260821P00013000
12 P	0.10	+25.00%	13	118	07-30	AVTR260821P00012000
11 P	0.09	+200.00%	1	684	07-30	AVTR260821P00011000
10 P	0.05	0.00%	41	491	07-30	AVTR260821P00010000
9 P	0.04	-20.00%	3	352	07-30	AVTR260821P00009000
8 P	0.05	-50.00%	2	54	07-30	AVTR260821P00008000
7 P	0.10	-69.70%	2	99	07-29	AVTR260821P00007000
6 P	0.20	-42.86%	1	229	05-13	AVTR260821P00006000
5 P	0.27	0%	3	3	03-27	AVTR260821P00005000
4 P	0	0%	0			AVTR260821P00004000
3 P	0.09	0%	4	4	03-16	AVTR260821P00003000

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