NBIX · Neurocrine Biosciences Inc · Options Chain

Track NBIX — free

$156.22 -0.35 (-0.22%) At close · Sep 11

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$15.88B

101.65M

Options Chain

Underlying $156.22 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 46 contracts · mixed daily-bar sessions · Jul 24, 2026–Sep 11, 2026; 15 unknown

Put / call OI

4.37

Put-heavy positioning

Open interest

1,556

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$160.00

$3.78 above spot

ATM implied vol

31.5%

market's expected move

Open interest by strike

Calls Puts

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

230

240

250

260

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Nov 20 68d Dec 18 96d Jan 15 124d Feb 19 159d Mar 19 187d Jun 17 277d Jul 16 306d Dec 17 460d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
1	1	—	—	$34.70	$38.50	$42.54		—	$0.00	$1.20	—	—	—	—
Call · $120 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-11 19:59:42.052 UTC Last $42.54 Breakeven $162.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $120 Daily-bar session Unknown Quote as of 2026-09-11 17:39:04.687 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	97.2%	0.968	$29.70	$33.40	—		—	$0.00	$0.75	—	—	—	—
Call · $125 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:52.939 UTC Last — Breakeven — Implied vol 97.2% Delta 0.968 ≈97% ITM Gamma 0.004 Theta -0.128 Vega 0.014 Open interest — OI effective date — Model this call Put · $125 Daily-bar session Unknown Quote as of 2026-09-11 19:55:58.160 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
7	1	79.3%	0.969	$24.60	$28.40	$27.41		—	$0.00	$0.95	—	—	—	—
Call · $130 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:52.938 UTC Last $27.41 Breakeven $157.41 Implied vol 79.3% Delta 0.969 ≈97% ITM Gamma 0.004 Theta -0.106 Vega 0.014 Open interest 7 OI effective date Sep 10, 2026 Model this call Put · $130 Daily-bar session Unknown Quote as of 2026-09-11 19:56:57.577 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	89.6%	0.909	$20.60	$23.60	—		—	$0.00	$0.50	—	—	—	—
Call · $135 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.830 UTC Last — Breakeven — Implied vol 89.6% Delta 0.909 ≈91% ITM Gamma 0.009 Theta -0.257 Vega 0.033 Open interest — OI effective date — Model this call Put · $135 Daily-bar session Unknown Quote as of 2026-09-11 13:40:10.369 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	2	60.2%	0.929	$14.90	$18.50	$17.90		$0.65	$0.00	$0.95	—	—	12	1
Call · $140 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-11 19:59:20.766 UTC Last $17.90 Breakeven $157.90 Implied vol 60.2% Delta 0.929 ≈93% ITM Gamma 0.011 Theta -0.15 Vega 0.027 Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $140 Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 19:59:51.973 UTC Last $0.65 Breakeven $139.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
12	1	44.9%	0.909	$10.20	$13.20	$10.10		$0.22	$0.00	$0.95	—	—	3	13
Call · $145 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:58:35.300 UTC Last $10.10 Breakeven $155.10 Implied vol 44.9% Delta 0.909 ≈91% ITM Gamma 0.018 Theta -0.136 Vega 0.033 Open interest 12 OI effective date Sep 10, 2026 Model this call Put · $145 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:58:29.636 UTC Last $0.22 Breakeven $144.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 10, 2026 Model this put
7	1	44.3%	0.775	$6.00	$9.00	$7.10		$0.31	$0.00	$1.80	—	—	7	364
Call · $150 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:59:46.179 UTC Last $7.10 Breakeven $157.10 Implied vol 44.3% Delta 0.775 ≈77% ITM Gamma 0.034 Theta -0.234 Vega 0.06 Open interest 7 OI effective date Sep 10, 2026 Model this call Put · $150 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:58:29.640 UTC Last $0.31 Breakeven $149.69 Implied vol — Delta — Gamma — Theta — Vega — Open interest 364 OI effective date Sep 10, 2026 Model this put
41	1	31.3%	0.591	$1.70	$4.70	$4.00		$1.40	$0.15	$3.70	-0.41	31.8%	1	341
Call · $155 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:12.408 UTC Last $4.00 Breakeven $159.00 Implied vol 31.3% Delta 0.591 ≈59% ITM Gamma 0.062 Theta -0.212 Vega 0.078 Open interest 41 OI effective date Sep 10, 2026 Model this call Put · $155 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:21.238 UTC Last $1.40 Breakeven $153.60 Implied vol 31.8% Delta -0.41 ≈41% ITM Gamma 0.061 Theta -0.199 Vega 0.078 Open interest 341 OI effective date Sep 10, 2026 Model this put
Underlying $156.22
20	3	—	—	$0.00	$1.40	$1.20		$4.88	$2.15	$6.10	-0.805	20.8%	1	543
Call · $160 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:12.408 UTC Last $1.20 Breakeven $161.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 10, 2026 Model this call Put · $160 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:59:54.101 UTC Last $4.88 Breakeven $155.12 Implied vol 20.8% Delta -0.805 ≈81% ITM Gamma 0.066 Theta -0.082 Vega 0.055 Open interest 543 OI effective date Sep 10, 2026 Model this put
22	2	31.6%	0.094	$0.05	$0.50	$0.15		$8.67	$7.10	$10.30	-0.984	19.6%	1	3
Call · $165 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:26.163 UTC Last $0.15 Breakeven $165.15 Implied vol 31.6% Delta 0.094 ≈9% ITM Gamma 0.027 Theta -0.09 Vega 0.034 Open interest 22 OI effective date Sep 10, 2026 Model this call Put · $165 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 19:58:14.131 UTC Last $8.67 Breakeven $156.33 Implied vol 19.6% Delta -0.984 ≈98% ITM Gamma 0.01 Theta 0.004 Vega 0.008 Open interest 3 OI effective date Sep 10, 2026 Model this put
35	2	—	—	$0.00	$0.95	$0.05		$8.40	$11.70	$15.30	—	—	4	1
Call · $170 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:55:58.160 UTC Last $0.05 Breakeven $170.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 OI effective date Sep 10, 2026 Model this call Put · $170 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-11 19:59:49.277 UTC Last $8.40 Breakeven $161.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
28	10	—	—	$0.00	$0.40	$0.03		$17.10	$17.10	$20.40	-0.976	44%	1	—
Call · $175 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 13:30:29.365 UTC Last $0.03 Breakeven $175.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 28 OI effective date Sep 10, 2026 Model this call Put · $175 In the money Daily-bar session Aug 12, 2026 Quote as of 2026-09-11 19:57:02.239 UTC Last $17.10 Breakeven $157.90 Implied vol 44% Delta -0.976 ≈98% ITM Gamma 0.007 Theta -0.024 Vega 0.011 Open interest — OI effective date — Model this put
33	2	—	—	$0.00	$0.75	$1.50		—	$21.50	$25.40	—	—	—	—
Call · $180 Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:59:51.973 UTC Last $1.50 Breakeven $181.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 33 OI effective date Sep 10, 2026 Model this call Put · $180 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.166 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
15	3	—	—	$0.00	$0.75	$0.18		—	$26.50	$30.10	—	—	—	—
Call · $185 Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:59:51.973 UTC Last $0.18 Breakeven $185.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this call Put · $185 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.166 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
24	1	—	—	$0.00	$0.30	$0.25		$32.09	$31.50	$35.40	—	—	1	—
Call · $190 Daily-bar session Aug 14, 2026 Quote as of 2026-09-11 13:47:52.656 UTC Last $0.25 Breakeven $190.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 24 OI effective date Sep 10, 2026 Model this call Put · $190 In the money Daily-bar session Aug 12, 2026 Quote as of 2026-09-11 19:59:42.307 UTC Last $32.09 Breakeven $157.91 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$2.15	$3.55		$19.31	$36.50	$40.40	—	—	1	—
Call · $195 Daily-bar session Jul 24, 2026 Quote as of 2026-09-11 19:58:14.134 UTC Last $3.55 Breakeven $198.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $195 In the money Daily-bar session Jul 28, 2026 Quote as of 2026-09-11 19:59:42.307 UTC Last $19.31 Breakeven $175.69 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
15	15	—	—	$0.00	$2.15	$2.00		—	$41.50	$45.40	—	—	—	—
Call · $200 Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 19:55:57.810 UTC Last $2.00 Breakeven $202.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this call Put · $200 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.307 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
23	1	—	—	$0.00	$2.15	$0.40		—	$51.50	$55.40	—	—	—	—
Call · $210 Daily-bar session Aug 3, 2026 Quote as of 2026-09-11 19:55:57.882 UTC Last $0.40 Breakeven $210.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 23 OI effective date Sep 10, 2026 Model this call Put · $210 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.307 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$2.15	$2.50		$43.80	$61.50	$65.40	—	—	1	—
Call · $220 Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:58:29.386 UTC Last $2.50 Breakeven $222.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $220 In the money Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 19:59:42.307 UTC Last $43.80 Breakeven $176.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$2.15	$1.20		$52.50	$71.50	$75.10	—	—	1	—
Call · $230 Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 19:58:14.135 UTC Last $1.20 Breakeven $231.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $230 In the money Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 19:59:42.166 UTC Last $52.50 Breakeven $177.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$81.50	$85.40	—	—	—	—
Call · $240 Daily-bar session Unknown Quote as of 2026-09-11 19:56:44.720 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $240 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.307 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$91.50	$95.40	—	—	—	—
Call · $250 Daily-bar session Unknown Quote as of 2026-09-11 19:56:44.720 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $250 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.307 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$3.40	$1.25		—	$101.50	$105.40	—	—	—	—
Call · $260 Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:56:44.719 UTC Last $1.25 Breakeven $261.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $260 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.488 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 24, 2026–Sep 11, 2026; 15 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 914475 CUSIP 64125C109 13F (30d) 159 filings 157 filers Visit website Investor relations