SNA · Snap-on Inc · Options Chain

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$375.44 +0.61 (+0.16%) At close · Sep 11

S&P 500 member Russell 1000 member Rebalance outlook locked

Market Cap

$19.42B

51.73M

Options Chain

Underlying $375.44 · at close Sep 11, 2026 Options Calculator

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

Positioning

Sep 18, 2026 · 5 days to expiry · 58 contracts · mixed daily-bar sessions · Jan 30, 2026–Sep 11, 2026; 17 unknown

Put / call OI

0.74

Balanced positioning

Open interest

822

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$370.00

$5.44 below spot

ATM implied vol

20.6%

market's expected move

Open interest by strike · near the money

Calls Puts

220

230

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370

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390

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500

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Dec 18 96d Mar 19 187d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$153.50	$157.20	—		—	$0.00	$1.10	—	—	—	—
Call · $220 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.704 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $220 Daily-bar session Unknown Quote as of 2026-09-11 13:33:30.225 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$143.40	$147.20	—		—	$0.00	$2.15	—	—	—	—
Call · $230 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.870 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $230 Daily-bar session Unknown Quote as of 2026-09-11 19:04:16.917 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	5	—	—	$133.50	$137.20	$156.80		—	$0.00	$2.15	—	—	—	—
Call · $240 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:58:39.870 UTC Last $156.80 Breakeven $396.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $240 Daily-bar session Unknown Quote as of 2026-09-11 19:23:19.265 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$123.70	$127.20	$163.30		—	$0.00	$2.15	—	—	—	—
Call · $250 In the money Daily-bar session Jul 23, 2026 Quote as of 2026-09-11 19:58:39.870 UTC Last $163.30 Breakeven $413.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $250 Daily-bar session Unknown Quote as of 2026-09-11 19:24:25.358 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$113.60	$117.20	—		$0.82	$0.00	$2.15	—	—	1	1
Call · $260 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.704 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $260 Daily-bar session Apr 29, 2026 Quote as of 2026-09-11 19:54:53.885 UTC Last $0.82 Breakeven $259.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$103.70	$107.20	—		$1.24	$0.00	$2.15	—	—	2	9
Call · $270 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.871 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $270 Daily-bar session Apr 24, 2026 Quote as of 2026-09-11 19:58:39.704 UTC Last $1.24 Breakeven $268.76 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 10, 2026 Model this put
—	1	—	—	$93.30	$97.20	$90.10		—	$0.00	$2.15	—	—	—	—
Call · $280 In the money Daily-bar session Jan 30, 2026 Quote as of 2026-09-11 19:59:52.466 UTC Last $90.10 Breakeven $370.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $280 Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.704 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$83.30	$87.50	$125.00		$0.12	$0.00	$0.50	—	—	1	135
Call · $290 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-11 19:58:39.960 UTC Last $125.00 Breakeven $415.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $290 Daily-bar session Aug 19, 2026 Quote as of 2026-09-11 13:30:01.723 UTC Last $0.12 Breakeven $289.88 Implied vol — Delta — Gamma — Theta — Vega — Open interest 135 OI effective date Sep 10, 2026 Model this put
6	3	—	—	$73.90	$76.70	$79.35		$0.62	$0.00	$2.15	—	—	1	3
Call · $300 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:58:41.729 UTC Last $79.35 Breakeven $379.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $300 Daily-bar session Jul 2, 2026 Quote as of 2026-09-11 19:58:39.720 UTC Last $0.62 Breakeven $299.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 10, 2026 Model this put
—	1	—	—	$63.70	$67.20	$68.01		$2.22	$0.00	$0.25	—	—	1	7
Call · $310 In the money Daily-bar session May 26, 2026 Quote as of 2026-09-11 19:58:39.870 UTC Last $68.01 Breakeven $378.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $310 Daily-bar session Jun 22, 2026 Quote as of 2026-09-11 13:30:01.723 UTC Last $2.22 Breakeven $307.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 10, 2026 Model this put
—	30	—	—	$53.90	$56.70	$77.00		$0.70	$0.00	$2.15	—	—	15	17
Call · $320 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:58:39.970 UTC Last $77.00 Breakeven $397.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $320 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:58:39.705 UTC Last $0.70 Breakeven $319.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 10, 2026 Model this put
—	40	—	—	$43.70	$46.60	$67.00		$0.25	$0.00	$0.95	—	—	3	1
Call · $330 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:59:48.252 UTC Last $67.00 Breakeven $397.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $330 Daily-bar session Aug 14, 2026 Quote as of 2026-09-11 19:59:53.010 UTC Last $0.25 Breakeven $329.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	115	—	—	$33.40	$36.80	$57.00		$0.05	$0.00	$2.20	—	—	2	42
Call · $340 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:59:31.922 UTC Last $57.00 Breakeven $397.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $340 Daily-bar session Aug 13, 2026 Quote as of 2026-09-11 19:58:39.704 UTC Last $0.05 Breakeven $339.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 42 OI effective date Sep 10, 2026 Model this put
1	1	—	—	$23.60	$27.20	$44.12		$1.35	$0.00	$1.95	—	—	1	12
Call · $350 In the money Daily-bar session Aug 20, 2026 Quote as of 2026-09-11 19:58:39.956 UTC Last $44.12 Breakeven $394.12 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $350 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:59:53.010 UTC Last $1.35 Breakeven $348.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 10, 2026 Model this put
49	50	24.8%	0.913	$14.90	$17.40	$37.20		$1.05	$0.00	$2.65	—	—	1	13
Call · $360 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-11 19:59:57.379 UTC Last $37.20 Breakeven $397.20 Implied vol 24.8% Delta 0.913 ≈91% ITM Gamma 0.013 Theta -0.192 Vega 0.076 Open interest 49 OI effective date Sep 10, 2026 Model this call Put · $360 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:58:49.550 UTC Last $1.05 Breakeven $358.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 10, 2026 Model this put
17	2	23.7%	0.697	$6.80	$9.00	$30.62		$1.74	$0.70	$4.40	-0.315	25.6%	1	41
Call · $370 In the money Daily-bar session Jun 17, 2026 Quote as of 2026-09-11 19:59:39.816 UTC Last $30.62 Breakeven $400.62 Implied vol 23.7% Delta 0.697 ≈70% ITM Gamma 0.031 Theta -0.358 Vega 0.168 Open interest 17 OI effective date Sep 10, 2026 Model this call Put · $370 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:39.964 UTC Last $1.74 Breakeven $368.26 Implied vol 25.6% Delta -0.315 ≈32% ITM Gamma 0.029 Theta -0.352 Vega 0.171 Open interest 41 OI effective date Sep 10, 2026 Model this put
Underlying $375.44
39	3	17.8%	0.312	$0.65	$2.75	$5.75		$5.48	$5.40	$8.60	-0.643	23.4%	1	26
Call · $380 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:39.816 UTC Last $5.75 Breakeven $385.75 Implied vol 17.8% Delta 0.312 ≈31% ITM Gamma 0.041 Theta -0.265 Vega 0.17 Open interest 39 OI effective date Sep 10, 2026 Model this call Put · $380 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:39.816 UTC Last $5.48 Breakeven $374.52 Implied vol 23.4% Delta -0.643 ≈64% ITM Gamma 0.033 Theta -0.324 Vega 0.18 Open interest 26 OI effective date Sep 10, 2026 Model this put
56	10	—	—	$0.00	$2.05	$1.45		$12.51	$13.60	$16.30	-0.886	23.9%	2	22
Call · $390 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:39.748 UTC Last $1.45 Breakeven $391.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 56 OI effective date Sep 10, 2026 Model this call Put · $390 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:58:41.539 UTC Last $12.51 Breakeven $377.49 Implied vol 23.9% Delta -0.886 ≈89% ITM Gamma 0.017 Theta -0.15 Vega 0.093 Open interest 22 OI effective date Sep 10, 2026 Model this put
34	3	—	—	$0.00	$1.20	$0.30		$7.90	$23.60	$26.20	-0.92	34.3%	1	3
Call · $400 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:39.973 UTC Last $0.30 Breakeven $400.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 34 OI effective date Sep 10, 2026 Model this call Put · $400 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:55:56.762 UTC Last $7.90 Breakeven $392.10 Implied vol 34.3% Delta -0.92 ≈92% ITM Gamma 0.009 Theta -0.166 Vega 0.072 Open interest 3 OI effective date Sep 10, 2026 Model this put
35	12	—	—	$0.00	$0.05	$0.19		$29.30	$33.60	$36.30	-0.931	45.1%	6	—
Call · $410 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 14:48:34.268 UTC Last $0.19 Breakeven $410.19 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 OI effective date Sep 10, 2026 Model this call Put · $410 In the money Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:57:32.777 UTC Last $29.30 Breakeven $380.70 Implied vol 45.1% Delta -0.931 ≈93% ITM Gamma 0.006 Theta -0.2 Vega 0.064 Open interest — OI effective date — Model this put
75	3	—	—	$0.00	$0.10	$0.05		$46.60	$43.10	$46.00	-0.97	45.6%	1	18
Call · $420 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:55:11.733 UTC Last $0.05 Breakeven $420.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 75 OI effective date Sep 10, 2026 Model this call Put · $420 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:58:39.704 UTC Last $46.60 Breakeven $373.40 Implied vol 45.6% Delta -0.97 ≈97% ITM Gamma 0.003 Theta -0.083 Vega 0.033 Open interest 18 OI effective date Sep 10, 2026 Model this put
86	1	—	—	$0.00	$2.15	$0.17		$56.63	$53.60	$56.30	-0.947	63.4%	1	—
Call · $430 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:58:39.956 UTC Last $0.17 Breakeven $430.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 86 OI effective date Sep 10, 2026 Model this call Put · $430 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:57:32.776 UTC Last $56.63 Breakeven $373.37 Implied vol 63.4% Delta -0.947 ≈95% ITM Gamma 0.004 Theta -0.231 Vega 0.052 Open interest — OI effective date — Model this put
22	3	—	—	$0.00	$2.15	$4.69		—	$63.10	$66.10	-0.972	63%	—	—
Call · $440 Daily-bar session Jul 28, 2026 Quote as of 2026-09-11 19:59:31.502 UTC Last $4.69 Breakeven $444.69 Implied vol — Delta — Gamma — Theta — Vega — Open interest 22 OI effective date Sep 10, 2026 Model this call Put · $440 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.870 UTC Last — Breakeven — Implied vol 63% Delta -0.972 ≈97% ITM Gamma 0.002 Theta -0.117 Vega 0.031 Open interest — OI effective date — Model this put
10	3	—	—	$0.00	$2.15	$2.74		—	$73.10	$76.40	-0.966	75.2%	—	—
Call · $450 Daily-bar session Jul 28, 2026 Quote as of 2026-09-11 19:59:00.172 UTC Last $2.74 Breakeven $452.74 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 10, 2026 Model this call Put · $450 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.971 UTC Last — Breakeven — Implied vol 75.2% Delta -0.966 ≈97% ITM Gamma 0.002 Theta -0.183 Vega 0.036 Open interest — OI effective date — Model this put
8	7	—	—	$0.00	$2.15	$1.05		—	$83.10	$86.60	-0.964	85.5%	—	—
Call · $460 Daily-bar session Jul 20, 2026 Quote as of 2026-09-11 19:59:00.172 UTC Last $1.05 Breakeven $461.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this call Put · $460 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.956 UTC Last — Breakeven — Implied vol 85.5% Delta -0.964 ≈96% ITM Gamma 0.002 Theta -0.228 Vega 0.039 Open interest — OI effective date — Model this put
32	2	—	—	$0.00	$2.15	$0.55		—	$93.60	$96.30	-0.961	95.5%	—	—
Call · $470 Daily-bar session Jun 23, 2026 Quote as of 2026-09-11 19:59:00.182 UTC Last $0.55 Breakeven $470.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 32 OI effective date Sep 10, 2026 Model this call Put · $470 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.871 UTC Last — Breakeven — Implied vol 95.5% Delta -0.961 ≈96% ITM Gamma 0.002 Theta -0.273 Vega 0.04 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$2.15	$0.85		—	$103.90	$106.50	—	—	—	—
Call · $480 Daily-bar session Mar 25, 2026 Quote as of 2026-09-11 19:59:00.182 UTC Last $0.85 Breakeven $480.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $480 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.871 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$113.20	$116.90	—	—	—	—
Call · $490 Daily-bar session Unknown Quote as of 2026-09-11 19:58:39.718 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $490 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:05.637 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$2.15	$1.10		—	$123.10	$127.00	—	—	—	—
Call · $500 Daily-bar session Feb 4, 2026 Quote as of 2026-09-11 19:59:05.871 UTC Last $1.10 Breakeven $501.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $500 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:24.099 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 · Jan 30, 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 25 strikes around the money are shown by default — switch to "All 29" 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 91440 CUSIP 833034101 13F (30d) 200 filings 197 filers Visit website Investor relations