WTS · Watts Water Technologies Inc · Options Chain

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$356.02 +5.76 (+1.64%) At close · Sep 11

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$11.89B

33.38M

Options Chain

Underlying $356.02 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 60 contracts · mixed daily-bar sessions · Feb 12, 2026–Sep 11, 2026; 17 unknown

Put / call OI

0.05

Call-heavy positioning

Open interest

2,489

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$330.00

$26.02 below spot

ATM implied vol

26.7%

market's expected move

Open interest by strike · near the money

Calls Puts

190

195

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

360

370

380

390

400

410

420

430

440

450

460

470

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Nov 20 68d Dec 18 96d Mar 19 187d May 21 250d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$164.00	$167.90	—		$1.00	$0.00	$4.80	—	—	2	2
Call · $190 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.104 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $190 Daily-bar session Mar 31, 2026 Quote as of 2026-09-11 13:59:15.383 UTC Last $1.00 Breakeven $189.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$159.00	$162.90	—		$1.20	$0.00	$4.80	—	—	2	2
Call · $195 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.104 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $195 Daily-bar session Mar 31, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $1.20 Breakeven $193.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
5	5	—	—	$154.00	$157.90	$129.00		$1.50	$0.00	$4.80	—	—	1	2
Call · $200 In the money Daily-bar session Feb 27, 2026 Quote as of 2026-09-11 19:59:50.100 UTC Last $129.00 Breakeven $329.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $200 Daily-bar session Mar 31, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $1.50 Breakeven $198.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$144.00	$147.90	—		$2.00	$0.00	$4.80	—	—	2	4
Call · $210 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.103 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $210 Daily-bar session Mar 31, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $2.00 Breakeven $208.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$134.00	$138.00	—		$1.55	$0.00	$4.80	—	—	1	6
Call · $220 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:49.724 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $220 Daily-bar session Apr 27, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $1.55 Breakeven $218.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$124.00	$128.00	—		$2.15	$0.00	$4.80	—	—	1	9
Call · $230 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.100 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $230 Daily-bar session Apr 27, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $2.15 Breakeven $227.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 10, 2026 Model this put
3	2	—	—	$114.00	$118.00	$98.90		$2.40	$0.00	$4.80	—	—	1	8
Call · $240 In the money Daily-bar session Feb 13, 2026 Quote as of 2026-09-11 19:59:50.100 UTC Last $98.90 Breakeven $338.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this call Put · $240 Daily-bar session Jun 1, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $2.40 Breakeven $237.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this put
2	1	—	—	$104.00	$107.90	$89.60		$2.55	$0.00	$4.80	—	—	1	2
Call · $250 In the money Daily-bar session Feb 13, 2026 Quote as of 2026-09-11 19:59:50.098 UTC Last $89.60 Breakeven $339.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $250 Daily-bar session Feb 26, 2026 Quote as of 2026-09-11 13:52:44.669 UTC Last $2.55 Breakeven $247.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
3	1	—	—	$94.00	$97.90	$44.60		$9.65	$0.00	$4.80	—	—	1	2
Call · $260 In the money Daily-bar session May 5, 2026 Quote as of 2026-09-11 19:59:50.098 UTC Last $44.60 Breakeven $304.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this call Put · $260 Daily-bar session Apr 6, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $9.65 Breakeven $250.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
5	1	—	—	$84.00	$87.90	$37.20		$0.75	$0.00	$4.80	—	—	1	2
Call · $270 In the money Daily-bar session May 5, 2026 Quote as of 2026-09-11 19:59:53.364 UTC Last $37.20 Breakeven $307.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $270 Daily-bar session Jul 7, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $0.75 Breakeven $269.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
1	1	—	—	$74.00	$77.90	$69.20		—	$0.00	$4.80	—	—	—	—
Call · $280 In the money Daily-bar session Feb 12, 2026 Quote as of 2026-09-11 19:59:53.776 UTC Last $69.20 Breakeven $349.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $280 Daily-bar session Unknown Quote as of 2026-09-11 13:59:15.382 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$64.00	$67.90	$24.50		—	$0.00	$4.80	—	—	—	—
Call · $290 In the money Daily-bar session Apr 21, 2026 Quote as of 2026-09-11 19:59:53.776 UTC Last $24.50 Breakeven $314.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $290 Daily-bar session Unknown Quote as of 2026-09-11 13:59:15.382 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	55%	0.997	$54.00	$58.40	$19.60		$2.15	$0.00	$4.80	—	—	2	1
Call · $300 In the money Daily-bar session Apr 22, 2026 Quote as of 2026-09-11 19:59:53.740 UTC Last $19.60 Breakeven $319.60 Implied vol 55% Delta 0.997 ≈100% ITM Gamma 0.001 Theta -0.055 Vega 0.004 Open interest — OI effective date — Model this call Put · $300 Daily-bar session Jun 26, 2026 Quote as of 2026-09-11 19:50:00.218 UTC Last $2.15 Breakeven $297.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
2	2	—	—	$44.00	$47.90	$27.08		$0.86	$0.00	$4.80	—	—	10	3
Call · $310 In the money Daily-bar session Jun 11, 2026 Quote as of 2026-09-11 19:59:53.776 UTC Last $27.08 Breakeven $337.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $310 Daily-bar session Aug 28, 2026 Quote as of 2026-09-11 19:50:00.218 UTC Last $0.86 Breakeven $309.14 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this put
1	1	—	—	$34.00	$37.80	$13.80		—	$0.00	$4.80	—	—	—	—
Call · $320 In the money Daily-bar session May 26, 2026 Quote as of 2026-09-11 19:59:53.776 UTC Last $13.80 Breakeven $333.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $320 Daily-bar session Unknown Quote as of 2026-09-11 19:55:12.225 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
267	2	32.6%	0.979	$24.50	$28.10	$25.34		$0.70	$0.00	$1.00	—	—	2	2
Call · $330 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:58.998 UTC Last $25.34 Breakeven $355.34 Implied vol 32.6% Delta 0.979 ≈98% ITM Gamma 0.004 Theta -0.103 Vega 0.021 Open interest 267 OI effective date Sep 10, 2026 Model this call Put · $330 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 13:49:01.309 UTC Last $0.70 Breakeven $329.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
4	2	24.1%	0.952	$14.50	$18.30	$48.75		$0.40	$0.00	$4.80	—	—	4	5
Call · $340 In the money Daily-bar session Aug 10, 2026 Quote as of 2026-09-11 19:59:59.028 UTC Last $48.75 Breakeven $388.75 Implied vol 24.1% Delta 0.952 ≈95% ITM Gamma 0.01 Theta -0.134 Vega 0.042 Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $340 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:58:53.189 UTC Last $0.40 Breakeven $339.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this put
210	301	26.5%	0.72	$6.00	$10.30	$7.30		$1.50	$0.20	$4.90	-0.306	30.7%	15	25
Call · $350 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:58.998 UTC Last $7.30 Breakeven $357.30 Implied vol 26.5% Delta 0.72 ≈72% ITM Gamma 0.031 Theta -0.398 Vega 0.14 Open interest 210 OI effective date Sep 10, 2026 Model this call Put · $350 Daily-bar session Aug 12, 2026 Quote as of 2026-09-11 19:58:49.610 UTC Last $1.50 Breakeven $348.50 Implied vol 30.7% Delta -0.306 ≈31% ITM Gamma 0.027 Theta -0.437 Vega 0.146 Open interest 25 OI effective date Sep 10, 2026 Model this put
Underlying $356.02
1.8k	1.8k	25.8%	0.368	$1.85	$3.50	$3.28		$9.55	$5.30	$8.20	-0.623	27.6%	1	36
Call · $360 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:55.540 UTC Last $3.28 Breakeven $363.28 Implied vol 25.8% Delta 0.368 ≈37% ITM Gamma 0.035 Theta -0.418 Vega 0.157 Open interest 1.8k OI effective date Sep 10, 2026 Model this call Put · $360 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:59:55.681 UTC Last $9.55 Breakeven $350.45 Implied vol 27.6% Delta -0.623 ≈62% ITM Gamma 0.033 Theta -0.413 Vega 0.158 Open interest 36 OI effective date Sep 10, 2026 Model this put
27	2	—	—	$0.00	$4.80	$2.97		$6.89	$12.90	$16.70	-0.848	31.1%	6	7
Call · $370 Daily-bar session Sep 2, 2026 Quote as of 2026-09-11 19:59:42.472 UTC Last $2.97 Breakeven $372.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 OI effective date Sep 10, 2026 Model this call Put · $370 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:59:35.580 UTC Last $6.89 Breakeven $363.11 Implied vol 31.1% Delta -0.848 ≈85% ITM Gamma 0.018 Theta -0.273 Vega 0.098 Open interest 7 OI effective date Sep 10, 2026 Model this put
8	1	—	—	$0.00	$4.80	$0.50		$18.50	$22.70	$26.50	-0.9	42.3%	1	1
Call · $380 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:58:48.043 UTC Last $0.50 Breakeven $380.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this call Put · $380 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-11 19:59:42.485 UTC Last $18.50 Breakeven $361.50 Implied vol 42.3% Delta -0.9 ≈90% ITM Gamma 0.01 Theta -0.273 Vega 0.073 Open interest 1 OI effective date Sep 10, 2026 Model this put
12	1	—	—	$0.00	$4.80	$1.82		$26.50	$32.20	$36.00	-0.957	44.5%	2	—
Call · $390 Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 19:57:42.703 UTC Last $1.82 Breakeven $391.82 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 10, 2026 Model this call Put · $390 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-11 19:59:42.473 UTC Last $26.50 Breakeven $363.50 Implied vol 44.5% Delta -0.957 ≈96% ITM Gamma 0.005 Theta -0.132 Vega 0.038 Open interest — OI effective date — Model this put
18	10	—	—	$0.00	$0.40	$0.22		—	$42.20	$46.00	-0.963	54.5%	—	—
Call · $400 Daily-bar session Aug 20, 2026 Quote as of 2026-09-11 17:27:20.353 UTC Last $0.22 Breakeven $400.22 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 10, 2026 Model this call Put · $400 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:42.817 UTC Last — Breakeven — Implied vol 54.5% Delta -0.963 ≈96% ITM Gamma 0.004 Theta -0.143 Vega 0.034 Open interest — OI effective date — Model this put
5	2	—	—	$0.00	$4.80	$2.44		—	$52.20	$56.00	-0.967	63.9%	—	—
Call · $410 Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $2.44 Breakeven $412.44 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $410 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.110 UTC Last — Breakeven — Implied vol 63.9% Delta -0.967 ≈97% ITM Gamma 0.003 Theta -0.153 Vega 0.03 Open interest — OI effective date — Model this put
5	1	—	—	$0.00	$4.80	$0.60		$43.00	$62.20	$66.00	-0.97	73%	1	—
Call · $420 Daily-bar session Mar 6, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $0.60 Breakeven $420.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $420 In the money Daily-bar session Jul 1, 2026 Quote as of 2026-09-11 19:59:58.091 UTC Last $43.00 Breakeven $377.00 Implied vol 73% Delta -0.97 ≈97% ITM Gamma 0.002 Theta -0.162 Vega 0.028 Open interest — OI effective date — Model this put
6	1	—	—	$0.00	$4.80	$2.50		$47.10	$72.20	$76.00	-0.973	81.6%	10	—
Call · $430 Daily-bar session Jul 7, 2026 Quote as of 2026-09-11 13:59:15.382 UTC Last $2.50 Breakeven $432.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $430 In the money Daily-bar session Jul 1, 2026 Quote as of 2026-09-11 19:59:53.331 UTC Last $47.10 Breakeven $382.90 Implied vol 81.6% Delta -0.973 ≈97% ITM Gamma 0.002 Theta -0.17 Vega 0.026 Open interest — OI effective date — Model this put
6	5	—	—	$0.00	$0.85	$0.30		—	$82.20	$86.00	—	—	—	—
Call · $440 Daily-bar session Aug 3, 2026 Quote as of 2026-09-11 13:40:00.011 UTC Last $0.30 Breakeven $440.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $440 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.111 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$92.20	$96.00	—	—	—	—
Call · $450 Daily-bar session Unknown Quote as of 2026-09-11 14:50:00.058 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $450 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.111 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$102.20	$106.00	—	—	—	—
Call · $460 Daily-bar session Unknown Quote as of 2026-09-11 14:50:00.058 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $460 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.111 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$112.20	$116.00	—	—	—	—
Call · $470 Daily-bar session Unknown Quote as of 2026-09-11 14:50:00.058 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $470 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.112 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 · Feb 12, 2026–Sep 11, 2026; 17 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. The 24 strikes around the money are shown by default — switch to "All 30" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 795403 CUSIP 942749102 13F (30d) 139 filings 138 filers Visit website Investor relations