THG · Hanover Insurance Group, Inc. · Options Chain

Track THG — free

$232.13 +6.29 (+2.79%)

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$7.86B

34.82M

Options Chain

Underlying $232.13 · today Options Calculator

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

Positioning

Sep 18, 2026 · 4 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 17, 2026–Sep 10, 2026; 34 unknown

Put / call OI

0.01

Call-heavy positioning

Open interest

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$220.00

$12.13 below spot

ATM implied vol

30.5%

market's expected move

Open interest by strike

Calls Puts

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 4d Oct 16 32d Nov 20 67d Feb 19 158d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$89.60	$94.00	—		—	$0.00	$5.00	—	—	—	—
Call · $140 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.740 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $140 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$84.60	$89.00	—		—	$0.00	$5.00	—	—	—	—
Call · $145 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.742 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $145 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$79.60	$84.00	—		—	$0.00	$5.00	—	—	—	—
Call · $150 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.742 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $150 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$74.60	$79.00	—		—	$0.00	$5.00	—	—	—	—
Call · $155 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.742 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $155 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$69.60	$74.00	—		—	$0.00	$5.00	—	—	—	—
Call · $160 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.741 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $160 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$64.60	$69.00	—		—	$0.00	$5.00	—	—	—	—
Call · $165 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.740 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $165 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$59.60	$64.00	—		—	$0.00	$5.00	—	—	—	—
Call · $170 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.740 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $170 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$54.60	$59.00	—		—	$0.00	$5.00	—	—	—	—
Call · $175 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.741 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $175 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$49.60	$54.00	—		—	$0.00	$5.00	—	—	—	—
Call · $180 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.701 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $180 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$44.70	$49.00	—		—	$0.00	$5.00	—	—	—	—
Call · $185 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.704 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $185 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$39.70	$44.00	—		—	$0.00	$5.00	—	—	—	—
Call · $190 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.700 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $190 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	76.6%	0.986	$34.70	$39.00	—		—	$0.00	$5.00	—	—	—	—
Call · $195 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.701 UTC Last — Breakeven — Implied vol 76.6% Delta 0.986 ≈99% ITM Gamma 0.002 Theta -0.103 Vega 0.009 Open interest — OI effective date — Model this call Put · $195 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	66.5%	0.984	$29.70	$34.00	—		—	$0.00	$5.00	—	—	—	—
Call · $200 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.701 UTC Last — Breakeven — Implied vol 66.5% Delta 0.984 ≈98% ITM Gamma 0.002 Theta -0.1 Vega 0.01 Open interest — OI effective date — Model this call Put · $200 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	46.8%	0.979	$19.70	$24.00	—		—	$0.00	$5.00	—	—	—	—
Call · $210 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:55.701 UTC Last — Breakeven — Implied vol 46.8% Delta 0.979 ≈98% ITM Gamma 0.004 Theta -0.092 Vega 0.012 Open interest — OI effective date — Model this call Put · $210 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$9.50	$13.50	$7.50		$1.70	$0.00	$5.00	—	—	1	1
Call · $220 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-14 17:48:25.121 UTC Last $7.50 Breakeven $227.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $220 Daily-bar session Sep 10, 2026 Quote as of 2026-09-14 17:48:15.700 UTC Last $1.70 Breakeven $218.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
51	3	26.1%	0.616	$1.50	$5.50	$5.50		—	$0.10	$5.00	-0.41	34.9%	—	—
Call · $230 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-14 17:46:20.246 UTC Last $5.50 Breakeven $235.50 Implied vol 26.1% Delta 0.616 ≈62% ITM Gamma 0.06 Theta -0.317 Vega 0.093 Open interest 51 OI effective date Sep 10, 2026 Model this call Put · $230 Daily-bar session Unknown Quote as of 2026-09-14 17:46:38.096 UTC Last — Breakeven — Implied vol 34.9% Delta -0.41 ≈41% ITM Gamma 0.046 Theta -0.401 Vega 0.094 Open interest — OI effective date — Model this put
Underlying $232.13
23	1	—	—	$0.00	$5.00	$0.97		—	$6.00	$10.20	—	—	—	—
Call · $240 Daily-bar session Aug 17, 2026 Quote as of 2026-09-14 17:46:20.019 UTC Last $0.97 Breakeven $240.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 23 OI effective date Sep 10, 2026 Model this call Put · $240 In the money Daily-bar session Unknown Quote as of 2026-09-14 17:46:38.684 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$5.00	—		—	$16.00	$20.20	—	—	—	—
Call · $250 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 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 2026-09-14 17:46:38.684 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$5.00	—		—	$26.00	$30.20	—	—	—	—
Call · $260 Daily-bar session Unknown Quote as of 2026-09-14 17:46:20.019 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 2026-09-14 17:46:38.685 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 · Aug 17, 2026–Sep 10, 2026; 34 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 944695 CUSIP 410867105 13F (30d) 16 filings 15 filers Visit website Investor relations