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CTMX
CytomX Therapeutics, Inc.
stock NASDAQ

At Close

Aug 5, 2026 3:59:55 PM EDT

3.34USD+0.300%(+0.01)2,029,794

2.82Bid 3.87Ask 1.05Spread

Pre-market

Aug 5, 2026 9:22:30 AM EDT

3.35USD+0.601%(+0.02)1,194

After-hours

Aug 5, 2026 4:58:30 PM EDT

3.35USD+0.299%(+0.01)9,400

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 Jan 21, 2028

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
825	12,093	4,844	2,259

CTMX Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

CTMX Aug 21, 2026 Exp. - Max Pain @ $4.00

Puts

Calls

CTMX Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
16 C	0.05	0.00%	1	8	05-22	CTMX260821C00016000
15 C	0.05	0.00%	2	3	05-20	CTMX260821C00015000
14 C	0.05	-86.49%	3	4	05-20	CTMX260821C00014000
13 C	0	0%	0			CTMX260821C00013000
12 C	0	0%	0			CTMX260821C00012000
11 C	0.20	+33.33%	10	1,760	05-08	CTMX260821C00011000
10 C	0.05	0.00%	10	125	06-01	CTMX260821C00010000
9 C	0.07	-30.00%	14	68	07-06	CTMX260821C00009000
8 C	0.05	0.00%	20	7,527	06-26	CTMX260821C00008000
7 C	0.05	-16.67%	6	821	07-27	CTMX260821C00007000
6 C	0.04	-66.67%	15	94	07-23	CTMX260821C00006000
5 C	0.10	+100.00%	1	713	07-31	CTMX260821C00005000
4 C	0.06	+20.00%	4	970	08-04	CTMX260821C00004000
3 C	0.40	+60.00%	137	821	08-04	CTMX260821C00003000
2 C	2.75	0%	1	1	03-18	CTMX260821C00002000
1 C	2.60	-33.33%	1	3	05-29	CTMX260821C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
16 P	0	0%	0			CTMX260821P00016000
15 P	0	0%	0			CTMX260821P00015000
14 P	0	0%	0			CTMX260821P00014000
13 P	0	0%	0			CTMX260821P00013000
12 P	0	0%	0			CTMX260821P00012000
11 P	0	0%	0			CTMX260821P00011000
10 P	0	0%	0			CTMX260821P00010000
9 P	0	0%	0			CTMX260821P00009000
8 P	4.20	+50.00%	1	6	05-22	CTMX260821P00008000
7 P	2.72	+22.52%	3	9	03-18	CTMX260821P00007000
6 P	1.38	+6.15%	2	1	03-17	CTMX260821P00006000
5 P	1.65	+10.00%	10	205	07-24	CTMX260821P00005000
4 P	0.85	+30.77%	5	4,623	07-24	CTMX260821P00004000
3 P	0.20	-4.76%	1	2,203	08-03	CTMX260821P00003000
2 P	0.18	-33.33%	50	54	06-22	CTMX260821P00002000
1 P	0.20	0%	2	2	12-19	CTMX260821P00001000

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