BWXT · BWX Technologies, Inc. · Options Chain

Track BWXT — free

$156.71 -3.70 (-2.31%)

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$14.67B

91.62M

Options Chain

Underlying $156.71 · today Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 18, 2026 · 9 days to expiry · 52 contracts · mixed daily-bar sessions · Jul 20, 2026–Sep 9, 2026; 13 unknown

Put / call OI

0.84

Balanced positioning

Open interest

4,560

as of Sep 4, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$165.00

$8.29 above spot

ATM implied vol

46.3%

market's expected move

Open interest by strike

Calls Puts

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

230

240

250

260

270

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 9d Oct 16 37d Nov 20 72d Jan 15 128d Feb 19 163d Jan 21 499d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$46.10	$48.50	—		$0.19	$0.00	$0.75	—	—	3	3
Call · $110 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:13.174 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $110 Daily-bar session Aug 19, 2026 Quote as of 2026-09-09 19:59:52.429 UTC Last $0.19 Breakeven $109.81 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 4, 2026 Model this put
—	—	—	—	$40.90	$43.50	—		$0.59	$0.00	$0.95	—	—	1	1
Call · $115 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:12.774 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $115 Daily-bar session Jul 30, 2026 Quote as of 2026-09-09 19:59:51.897 UTC Last $0.59 Breakeven $114.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this put
—	—	—	—	$36.20	$38.50	—		$0.12	$0.00	$0.25	—	—	2	35
Call · $120 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:57:31.017 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $120 Daily-bar session Sep 1, 2026 Quote as of 2026-09-09 19:59:51.897 UTC Last $0.12 Breakeven $119.88 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 OI effective date Sep 4, 2026 Model this put
—	—	101.6%	0.934	$31.20	$34.00	—		$0.05	$0.00	$0.55	—	—	1	40
Call · $125 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:11.719 UTC Last — Breakeven — Implied vol 101.6% Delta 0.934 ≈93% ITM Gamma 0.005 Theta -0.191 Vega 0.032 Open interest — OI effective date — Model this call Put · $125 Daily-bar session Sep 4, 2026 Quote as of 2026-09-09 19:59:51.897 UTC Last $0.05 Breakeven $124.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 40 OI effective date Sep 4, 2026 Model this put
3	1	88.9%	0.921	$26.30	$29.00	$27.00		$0.10	$0.00	$0.40	—	—	5	49
Call · $130 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-09 19:55:17.127 UTC Last $27.00 Breakeven $157.00 Implied vol 88.9% Delta 0.921 ≈92% ITM Gamma 0.007 Theta -0.19 Vega 0.036 Open interest 3 OI effective date Sep 4, 2026 Model this call Put · $130 Daily-bar session Sep 4, 2026 Quote as of 2026-09-09 19:58:08.045 UTC Last $0.10 Breakeven $129.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 49 OI effective date Sep 4, 2026 Model this put
—	—	68.2%	0.927	$21.60	$23.20	—		$0.09	$0.05	$0.25	-0.03	51.8%	11	170
Call · $135 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:53.882 UTC Last — Breakeven — Implied vol 68.2% Delta 0.927 ≈93% ITM Gamma 0.008 Theta -0.141 Vega 0.034 Open interest — OI effective date — Model this call Put · $135 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:55:26.086 UTC Last $0.09 Breakeven $134.91 Implied vol 51.8% Delta -0.03 ≈3% ITM Gamma 0.005 Theta -0.047 Vega 0.017 Open interest 170 OI effective date Sep 4, 2026 Model this put
1	3	63.1%	0.885	$16.20	$19.30	$14.22		$0.30	$0.10	$0.50	-0.058	47.3%	1	386
Call · $140 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-09 19:59:35.949 UTC Last $14.22 Breakeven $154.22 Implied vol 63.1% Delta 0.885 ≈88% ITM Gamma 0.013 Theta -0.18 Vega 0.048 Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $140 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:58.007 UTC Last $0.30 Breakeven $139.70 Implied vol 47.3% Delta -0.058 ≈6% ITM Gamma 0.01 Theta -0.075 Vega 0.029 Open interest 386 OI effective date Sep 4, 2026 Model this put
3	7	52.1%	0.842	$11.80	$14.10	$11.70		$0.80	$0.40	$1.35	-0.14	48.1%	5	202
Call · $145 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-09 19:59:30.757 UTC Last $11.70 Breakeven $156.70 Implied vol 52.1% Delta 0.842 ≈84% ITM Gamma 0.019 Theta -0.184 Vega 0.06 Open interest 3 OI effective date Sep 4, 2026 Model this call Put · $145 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:56.508 UTC Last $0.80 Breakeven $144.20 Implied vol 48.1% Delta -0.14 ≈14% ITM Gamma 0.019 Theta -0.144 Vega 0.055 Open interest 202 OI effective date Sep 4, 2026 Model this put
24	3	50.3%	0.728	$8.00	$10.00	$8.00		$1.45	$0.95	$1.60	-0.224	39%	7	213
Call · $150 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:33.828 UTC Last $8.00 Breakeven $158.00 Implied vol 50.3% Delta 0.728 ≈73% ITM Gamma 0.027 Theta -0.239 Vega 0.082 Open interest 24 OI effective date Sep 4, 2026 Model this call Put · $150 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:34.717 UTC Last $1.45 Breakeven $148.55 Implied vol 39% Delta -0.224 ≈22% ITM Gamma 0.031 Theta -0.156 Vega 0.074 Open interest 213 OI effective date Sep 4, 2026 Model this put
36	2	48.9%	0.577	$4.90	$6.60	$8.36		$3.00	$2.90	$3.90	-0.418	43.7%	10	242
Call · $155 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-09 19:59:57.259 UTC Last $8.36 Breakeven $163.36 Implied vol 48.9% Delta 0.577 ≈58% ITM Gamma 0.033 Theta -0.27 Vega 0.096 Open interest 36 OI effective date Sep 4, 2026 Model this call Put · $155 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:59.978 UTC Last $3.00 Breakeven $152.00 Implied vol 43.7% Delta -0.418 ≈42% ITM Gamma 0.036 Theta -0.226 Vega 0.096 Open interest 242 OI effective date Sep 4, 2026 Model this put
Underlying $156.71
263	14	44.3%	0.401	$2.60	$3.40	$3.40		$5.13	$4.80	$6.20	-0.621	37.5%	6	402
Call · $160 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:57.509 UTC Last $3.40 Breakeven $163.40 Implied vol 44.3% Delta 0.401 ≈40% ITM Gamma 0.035 Theta -0.24 Vega 0.095 Open interest 263 OI effective date Sep 4, 2026 Model this call Put · $160 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:56.433 UTC Last $5.13 Breakeven $154.87 Implied vol 37.5% Delta -0.621 ≈62% ITM Gamma 0.041 Theta -0.185 Vega 0.094 Open interest 402 OI effective date Sep 4, 2026 Model this put
341	1	43.7%	0.241	$1.25	$1.70	$1.75		$8.36	$8.10	$10.30	-0.793	38%	3	136
Call · $165 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:59.820 UTC Last $1.75 Breakeven $166.75 Implied vol 43.7% Delta 0.241 ≈24% ITM Gamma 0.029 Theta -0.19 Vega 0.077 Open interest 341 OI effective date Sep 4, 2026 Model this call Put · $165 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:57.259 UTC Last $8.36 Breakeven $156.64 Implied vol 38% Delta -0.793 ≈79% ITM Gamma 0.031 Theta -0.135 Vega 0.07 Open interest 136 OI effective date Sep 4, 2026 Model this put
215	18	45.4%	0.137	$0.60	$0.90	$0.65		$11.00	$12.30	$14.60	-0.92	35.8%	1	81
Call · $170 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:34.010 UTC Last $0.65 Breakeven $170.65 Implied vol 45.4% Delta 0.137 ≈14% ITM Gamma 0.02 Theta -0.138 Vega 0.054 Open interest 215 OI effective date Sep 4, 2026 Model this call Put · $170 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:30.511 UTC Last $11.00 Breakeven $159.00 Implied vol 35.8% Delta -0.92 ≈92% ITM Gamma 0.017 Theta -0.057 Vega 0.037 Open interest 81 OI effective date Sep 4, 2026 Model this put
420	3	44%	0.061	$0.05	$0.50	$0.34		$15.25	$17.20	$19.50	-0.948	42%	1	83
Call · $175 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:57.032 UTC Last $0.34 Breakeven $175.34 Implied vol 44% Delta 0.061 ≈6% ITM Gamma 0.011 Theta -0.073 Vega 0.03 Open interest 420 OI effective date Sep 4, 2026 Model this call Put · $175 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:57:31.271 UTC Last $15.25 Breakeven $159.75 Implied vol 42% Delta -0.948 ≈95% ITM Gamma 0.01 Theta -0.044 Vega 0.026 Open interest 83 OI effective date Sep 4, 2026 Model this put
427	10	50.6%	0.045	$0.10	$0.35	$0.20		$19.66	$21.20	$24.00	—	—	4	34
Call · $180 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:24.440 UTC Last $0.20 Breakeven $180.20 Implied vol 50.6% Delta 0.045 ≈5% ITM Gamma 0.008 Theta -0.067 Vega 0.023 Open interest 427 OI effective date Sep 4, 2026 Model this call Put · $180 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:57:31.017 UTC Last $19.66 Breakeven $160.34 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 OI effective date Sep 4, 2026 Model this put
231	3	—	—	$0.00	$0.30	$0.16		$27.00	$26.60	$29.00	—	—	2	4
Call · $185 Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:32.392 UTC Last $0.16 Breakeven $185.16 Implied vol — Delta — Gamma — Theta — Vega — Open interest 231 OI effective date Sep 4, 2026 Model this call Put · $185 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-09 19:59:49.007 UTC Last $27.00 Breakeven $158.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 4, 2026 Model this put
83	5	—	—	$0.00	$0.60	$0.08		$37.55	$31.20	$34.30	—	—	5	—
Call · $190 Daily-bar session Sep 8, 2026 Quote as of 2026-09-09 19:59:34.492 UTC Last $0.08 Breakeven $190.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 83 OI effective date Sep 4, 2026 Model this call Put · $190 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-09 19:59:24.784 UTC Last $37.55 Breakeven $152.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
106	1	—	—	$0.00	$1.00	$0.10		—	$36.20	$39.20	—	—	—	—
Call · $195 Daily-bar session Aug 28, 2026 Quote as of 2026-09-09 19:59:51.897 UTC Last $0.10 Breakeven $195.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 106 OI effective date Sep 4, 2026 Model this call Put · $195 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:57:31.017 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
87	3	—	—	$0.00	$0.50	$0.10		$28.50	$41.70	$44.40	—	—	1	—
Call · $200 Daily-bar session Sep 1, 2026 Quote as of 2026-09-09 19:59:35.115 UTC Last $0.10 Breakeven $200.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 87 OI effective date Sep 4, 2026 Model this call Put · $200 In the money Daily-bar session Aug 14, 2026 Quote as of 2026-09-09 19:56:03.932 UTC Last $28.50 Breakeven $171.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
176	3	—	—	$0.00	$0.75	$0.05		$44.20	$51.20	$54.30	—	—	1	—
Call · $210 Daily-bar session Aug 24, 2026 Quote as of 2026-09-09 19:59:52.429 UTC Last $0.05 Breakeven $210.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 176 OI effective date Sep 4, 2026 Model this call Put · $210 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-09 19:55:13.412 UTC Last $44.20 Breakeven $165.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
14	5	—	—	$0.00	$0.75	$0.15		$50.05	$61.20	$64.20	—	—	1	—
Call · $220 Daily-bar session Aug 18, 2026 Quote as of 2026-09-09 19:59:51.897 UTC Last $0.15 Breakeven $220.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 OI effective date Sep 4, 2026 Model this call Put · $220 In the money Daily-bar session Jul 20, 2026 Quote as of 2026-09-09 19:55:13.973 UTC Last $50.05 Breakeven $169.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
18	3	—	—	$0.00	$0.75	$0.10		—	$72.10	$73.90	—	—	—	—
Call · $230 Daily-bar session Sep 1, 2026 Quote as of 2026-09-09 19:59:52.429 UTC Last $0.10 Breakeven $230.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 4, 2026 Model this call Put · $230 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:57:31.045 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
17	1	—	—	$0.00	$1.95	$0.05		—	$81.20	$84.60	—	—	—	—
Call · $240 Daily-bar session Aug 25, 2026 Quote as of 2026-09-09 19:59:37.506 UTC Last $0.05 Breakeven $240.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 4, 2026 Model this call Put · $240 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:14.638 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
14	1	—	—	$0.00	$0.05	$0.45		—	$91.20	$94.40	—	—	—	—
Call · $250 Daily-bar session Aug 5, 2026 Quote as of 2026-09-09 15:58:07.350 UTC Last $0.45 Breakeven $250.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 OI effective date Sep 4, 2026 Model this call Put · $250 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:14.835 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$101.20	$104.40	—	—	—	—
Call · $260 Daily-bar session Unknown Quote as of 2026-09-09 19:59:38.666 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $260 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:57:31.016 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$111.20	$114.10	—	—	—	—
Call · $270 Daily-bar session Unknown Quote as of 2026-09-09 19:57:31.270 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $270 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:14.984 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 20, 2026–Sep 9, 2026; 13 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 1486957 CUSIP 05605H100 13F (30d) 414 filings 409 filers Visit website Investor relations