EXEL · Exelixis, Inc.

Track EXEL — free Ask ALVIS about EXEL

$52.20 -4.50 (-7.94%) At close · Aug 6

Market Cap

$12.93B

247.78M

Options Chain

15-min delayed Underlying $52.20 · at close Aug 6, 2026 Options Calculator

Positioning

Aug 21, 2026 · 14 days to expiry · 50 contracts

Put / call OI

1.41

Put-heavy positioning

Open interest

19,857

contracts outstanding

Volume

2,633

traded today

Max pain

$50.00

$2.20 below spot

ATM implied vol

38.7%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 14d Sep 18 42d Nov 20 105d Dec 18 133d Jan 15 161d Feb 19 196d Jan 21 532d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
26	6	—	—	$28.72		$0.10	—	—	3	15
Call · $25 In the money Last $28.72 Breakeven $53.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 Model this call Put · $25 Last $0.10 Breakeven $24.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 Model this put
5	1	—	—	$15.60		—	—	—	—	0
Call · $30 In the money Last $15.60 Breakeven $45.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $30 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	8	—	—	$14.68		$0.10	-0.046	155.6%	1	10
Call · $33 In the money Last $14.68 Breakeven $47.68 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $33 Last $0.10 Breakeven $32.90 Implied vol 155.6% Delta -0.046 ≈5% ITM Gamma 0.006 Theta -0.054 Vega 0.008 Open interest 10 Model this put
1	1	—	—	$12.60		—	—	—	—	0
Call · $34 In the money Last $12.60 Breakeven $46.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $34 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	2	—	—	$8.60		$0.13	-0.07	157.2%	1	22
Call · $35 In the money Last $8.60 Breakeven $43.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $35 Last $0.13 Breakeven $34.87 Implied vol 157.2% Delta -0.07 ≈7% ITM Gamma 0.008 Theta -0.077 Vega 0.015 Open interest 22 Model this put
0	—	—	—	—		$0.40	-0.06	137%	13	31
Call · $36 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36 Last $0.40 Breakeven $35.60 Implied vol 137% Delta -0.06 ≈6% ITM Gamma 0.008 Theta -0.06 Vega 0.015 Open interest 31 Model this put
3	1	—	—	$17.60		$0.27	-0.059	125.5%	5	65
Call · $37 In the money Last $17.60 Breakeven $54.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $37 Last $0.27 Breakeven $36.73 Implied vol 125.5% Delta -0.059 ≈6% ITM Gamma 0.009 Theta -0.054 Vega 0.015 Open interest 65 Model this put
0	—	—	—	—		$0.40	-0.038	99%	3	74
Call · $38 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $38 Last $0.40 Breakeven $37.60 Implied vol 99% Delta -0.038 ≈4% ITM Gamma 0.008 Theta -0.029 Vega 0.009 Open interest 74 Model this put
0	1	—	—	$14.09		$0.47	-0.072	113.1%	269	626
Call · $39 In the money Last $14.09 Breakeven $53.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $39 Last $0.47 Breakeven $38.53 Implied vol 113.1% Delta -0.072 ≈7% ITM Gamma 0.012 Theta -0.056 Vega 0.016 Open interest 626 Model this put
390	4	0.1%	1	$15.53		$0.11	-0.068	100.8%	1	547
Call · $40 In the money Last $15.53 Breakeven $55.53 Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.004 Vega 0 Open interest 390 Model this call Put · $40 Last $0.11 Breakeven $39.89 Implied vol 100.8% Delta -0.068 ≈7% ITM Gamma 0.012 Theta -0.048 Vega 0.016 Open interest 547 Model this put
31	31	—	—	$5.00		$0.15	-0.09	102.9%	1	21
Call · $41 In the money Last $5.00 Breakeven $46.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 31 Model this call Put · $41 Last $0.15 Breakeven $40.85 Implied vol 102.9% Delta -0.09 ≈9% ITM Gamma 0.015 Theta -0.06 Vega 0.016 Open interest 21 Model this put
4	1	—	—	$12.49		$0.82	-0.104	100.2%	283	433
Call · $42 In the money Last $12.49 Breakeven $54.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $42 Last $0.82 Breakeven $41.18 Implied vol 100.2% Delta -0.104 ≈10% ITM Gamma 0.017 Theta -0.066 Vega 0.016 Open interest 433 Model this put
126	1	—	—	$12.56		$0.59	-0.094	84%	1	60
Call · $43 In the money Last $12.56 Breakeven $55.56 Implied vol — Delta — Gamma — Theta — Vega — Open interest 126 Model this call Put · $43 Last $0.59 Breakeven $42.41 Implied vol 84% Delta -0.094 ≈9% ITM Gamma 0.019 Theta -0.051 Vega 0.017 Open interest 60 Model this put
311	23	—	—	$11.28		$0.72	-0.102	77.2%	51	666
Call · $44 In the money Last $11.28 Breakeven $55.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 311 Model this call Put · $44 Last $0.72 Breakeven $43.28 Implied vol 77.2% Delta -0.102 ≈10% ITM Gamma 0.022 Theta -0.05 Vega 0.017 Open interest 666 Model this put
57	16	—	—	$10.29		$0.38	-0.111	70.6%	12	330
Call · $45 In the money Last $10.29 Breakeven $55.29 Implied vol — Delta — Gamma — Theta — Vega — Open interest 57 Model this call Put · $45 Last $0.38 Breakeven $44.62 Implied vol 70.6% Delta -0.111 ≈11% ITM Gamma 0.026 Theta -0.049 Vega 0.017 Open interest 330 Model this put
110	2	—	—	$10.30		$0.36	-0.095	55.3%	1	486
Call · $46 In the money Last $10.30 Breakeven $56.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 110 Model this call Put · $46 Last $0.36 Breakeven $45.64 Implied vol 55.3% Delta -0.095 ≈9% ITM Gamma 0.029 Theta -0.034 Vega 0.017 Open interest 486 Model this put
9	2	0.1%	1	$9.66		$0.40	-0.204	79.2%	2	8
Call · $47 In the money Last $9.66 Breakeven $56.66 Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.005 Vega 0 Open interest 9 Model this call Put · $47 Last $0.40 Breakeven $46.60 Implied vol 79.2% Delta -0.204 ≈20% ITM Gamma 0.035 Theta -0.082 Vega 0.029 Open interest 8 Model this put
360	1	43.2%	0.879	$5.25		$0.65	-0.171	53.5%	2	320
Call · $48 In the money Last $5.25 Breakeven $53.25 Implied vol 43.2% Delta 0.879 ≈88% ITM Gamma 0.045 Theta -0.036 Vega 0.026 Open interest 360 Model this call Put · $48 Last $0.65 Breakeven $47.35 Implied vol 53.5% Delta -0.171 ≈17% ITM Gamma 0.046 Theta -0.049 Vega 0.026 Open interest 320 Model this put
125	2	—	—	$7.50		$1.00	-0.224	53.8%	8	366
Call · $49 In the money Last $7.50 Breakeven $56.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 125 Model this call Put · $49 Last $1.00 Breakeven $48.00 Implied vol 53.8% Delta -0.224 ≈22% ITM Gamma 0.054 Theta -0.058 Vega 0.035 Open interest 366 Model this put
191	140	30.9%	0.822	$3.37		$0.80	-0.262	46.5%	1k	6.1k
Call · $50 In the money Last $3.37 Breakeven $53.37 Implied vol 30.9% Delta 0.822 ≈82% ITM Gamma 0.081 Theta -0.034 Vega 0.027 Open interest 191 Model this call Put · $50 Last $0.80 Breakeven $49.20 Implied vol 46.5% Delta -0.262 ≈26% ITM Gamma 0.067 Theta -0.054 Vega 0.035 Open interest 6.1k Model this put
Underlying $52.20
914	45	41.3%	0.327	$0.84		$3.50	-0.636	51.8%	192	1.4k
Call · $55 Last $0.84 Breakeven $55.84 Implied vol 41.3% Delta 0.327 ≈33% ITM Gamma 0.084 Theta -0.056 Vega 0.037 Open interest 914 Model this call Put · $55 In the money Last $3.50 Breakeven $51.50 Implied vol 51.8% Delta -0.636 ≈64% ITM Gamma 0.071 Theta -0.069 Vega 0.037 Open interest 1.4k Model this put
3.4k	458	63.9%	0.174	$0.25		$7.61	-0.798	71.2%	8	7
Call · $60 Last $0.25 Breakeven $60.25 Implied vol 63.9% Delta 0.174 ≈17% ITM Gamma 0.038 Theta -0.061 Vega 0.03 Open interest 3.4k Model this call Put · $60 In the money Last $7.61 Breakeven $52.39 Implied vol 71.2% Delta -0.798 ≈80% ITM Gamma 0.038 Theta -0.069 Vega 0.03 Open interest 7 Model this put
2.2k	11	73.7%	0.088	$0.06		—	-0.828	101%	—	0
Call · $65 Last $0.06 Breakeven $65.06 Implied vol 73.7% Delta 0.088 ≈9% ITM Gamma 0.021 Theta -0.043 Vega 0.021 Open interest 2.2k Model this call Put · $65 In the money Last — Breakeven — Implied vol 101% Delta -0.828 ≈83% ITM Gamma 0.025 Theta -0.09 Vega 0.031 Open interest 0 Model this put
7	1	103.7%	0.103	$0.06		—	-0.904	102.2%	—	0
Call · $70 Last $0.06 Breakeven $70.06 Implied vol 103.7% Delta 0.103 ≈10% ITM Gamma 0.016 Theta -0.068 Vega 0.021 Open interest 7 Model this call Put · $70 In the money Last — Breakeven — Implied vol 102.2% Delta -0.904 ≈90% ITM Gamma 0.016 Theta -0.059 Vega 0.021 Open interest 0 Model this put
7	5	118.1%	0.082	$0.20		—	-0.915	121.3%	—	0
Call · $75 Last $0.20 Breakeven $75.20 Implied vol 118.1% Delta 0.082 ≈8% ITM Gamma 0.012 Theta -0.066 Vega 0.013 Open interest 7 Model this call Put · $75 In the money Last — Breakeven — Implied vol 121.3% Delta -0.915 ≈92% ITM Gamma 0.013 Theta -0.065 Vega 0.02 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 939767 CUSIP 30161Q104 13F (30d) 348 filings 321 filers Visit website Investor relations