CTMX Stock Posts

3/19/2026 11:41:02 AM

Unusual Option Volume

CTMX Cytomx Therapeutics5.03+0.63 (+14.3%)

Cytomx Therapeutics trades 3,664 contracts.

3/18/2026 10:23:34 AM

Unusual Option Volume

CTMX Cytomx Therapeutics4.99-0.46 (-8.4%)

3/17/2026 1:51:48 PM

CTMX 5.55-1.20 (-17.8%)Cytomx Therapeutics

ATM straddle for 20-Mar-26 expiration returned a positive 53.6% from the previous business day
The upside wing (25 delta calls) declined -80.0%
Downside put (25 delta puts) gained 350.0%
The option volume for 20-Mar-26 expiration is 6,876
News: CytomX Therapeutics Announces Proposed Public Offering of Common Stock and Pre-Funded Warrants

3/17/2026 10:21:11 AM

Unusual Option Volume

CTMX Cytomx Therapeutics6.45-0.30 (-4.4%)

3/17/2026 12:58:43 AM

CTMX #CytomxTherapeutics stock declines -3.0% in after hours trading. See the latest news.

After Hours Decliner

CTMX Cytomx Therapeutics6.75+2.07+44.2%

After Hours:6.55-0.20 (-3.0%)

Globe NewswireMon, 16-Mar 4:04 PM