XNCR · Xencor Inc

Track XNCR — free Ask ALVIS about XNCR

$19.97 +0.11 (+0.55%) At close · Jul 28

Market Cap

$1.48B

74.14M

Options Chain

15-min delayed Underlying $19.97 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 22 contracts

Put / call OI

0.24

Call-heavy positioning

Open interest

905

contracts outstanding

Volume

traded today

Max pain

$17.50

$2.47 below spot

ATM implied vol

67.7%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Nov 20 114d Feb 19 205d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	2	—	—	$10.20		—	—	—	—	0
Call · $2.5 In the money Last $10.20 Breakeven $12.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $7.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	164.1%	0.97	—		—	-0.039	180.6%	—	0
Call · $10 In the money Last — Breakeven — Implied vol 164.1% Delta 0.97 ≈97% ITM Gamma 0.008 Theta -0.013 Vega 0.004 Open interest 0 Model this call Put · $10 Last — Breakeven — Implied vol 180.6% Delta -0.039 ≈4% ITM Gamma 0.009 Theta -0.017 Vega 0.004 Open interest 0 Model this put
0	—	127.9%	0.949	—		$1.50	-0.09	166.1%	9	10
Call · $12.5 In the money Last — Breakeven — Implied vol 127.9% Delta 0.949 ≈95% ITM Gamma 0.016 Theta -0.016 Vega 0.007 Open interest 0 Model this call Put · $12.5 Last $1.50 Breakeven $11.00 Implied vol 166.1% Delta -0.09 ≈9% ITM Gamma 0.02 Theta -0.03 Vega 0.007 Open interest 10 Model this put
11	1	90.9%	0.914	$5.38		—	-0.127	114.1%	—	0
Call · $15 In the money Last $5.38 Breakeven $20.38 Implied vol 90.9% Delta 0.914 ≈91% ITM Gamma 0.034 Theta -0.017 Vega 0.008 Open interest 11 Model this call Put · $15 Last — Breakeven — Implied vol 114.1% Delta -0.127 ≈13% ITM Gamma 0.036 Theta -0.025 Vega 0.011 Open interest 0 Model this put
410	10	73.2%	0.794	$2.67		$0.49	-0.207	73.2%	1	6
Call · $17.5 In the money Last $2.67 Breakeven $20.17 Implied vol 73.2% Delta 0.794 ≈79% ITM Gamma 0.078 Theta -0.024 Vega 0.016 Open interest 410 Model this call Put · $17.5 Last $0.49 Breakeven $17.01 Implied vol 73.2% Delta -0.207 ≈21% ITM Gamma 0.078 Theta -0.023 Vega 0.016 Open interest 6 Model this put
Underlying $19.97
108	1	84.5%	0.543	$1.00		$1.35	-0.475	50.9%	18	9
Call · $20 Last $1.00 Breakeven $21.00 Implied vol 84.5% Delta 0.543 ≈54% ITM Gamma 0.095 Theta -0.038 Vega 0.02 Open interest 108 Model this call Put · $20 In the money Last $1.35 Breakeven $18.65 Implied vol 50.9% Delta -0.475 ≈48% ITM Gamma 0.158 Theta -0.021 Vega 0.02 Open interest 9 Model this put
164	9	102.3%	0.374	$0.50		$3.49	-0.778	56.2%	7	150
Call · $22.5 Last $0.50 Breakeven $23.00 Implied vol 102.3% Delta 0.374 ≈37% ITM Gamma 0.074 Theta -0.043 Vega 0.019 Open interest 164 Model this call Put · $22.5 In the money Last $3.49 Breakeven $19.01 Implied vol 56.2% Delta -0.778 ≈78% ITM Gamma 0.108 Theta -0.017 Vega 0.014 Open interest 150 Model this put
6	7	95%	0.212	$1.01		—	-0.796	93.7%	—	0
Call · $25 Last $1.01 Breakeven $26.01 Implied vol 95% Delta 0.212 ≈21% ITM Gamma 0.06 Theta -0.03 Vega 0.015 Open interest 6 Model this call Put · $25 In the money Last — Breakeven — Implied vol 93.7% Delta -0.796 ≈80% ITM Gamma 0.061 Theta -0.027 Vega 0.015 Open interest 0 Model this put
31	6	129.6%	0.143	$0.10		—	-0.843	137.4%	—	0
Call · $30 Last $0.10 Breakeven $30.10 Implied vol 129.6% Delta 0.143 ≈14% ITM Gamma 0.034 Theta -0.032 Vega 0.011 Open interest 31 Model this call Put · $30 In the money Last — Breakeven — Implied vol 137.4% Delta -0.843 ≈84% ITM Gamma 0.036 Theta -0.034 Vega 0.011 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1326732 CUSIP 98401F105 13F (30d) 35 filings 35 filers Visit website Investor relations