GTLS · Chart Industries Inc

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$209.90 +0.00 (+0.00%) At close · Jul 16

Market Cap

$10.05B

47.87M

Options Chain

15-min delayed Underlying $209.90 · at close Jul 16, 2026 Options Calculator

Positioning

Aug 21, 2026 · 15 days to expiry · 79 contracts

Put / call OI

0.58

Call-heavy positioning

Open interest

6,931

contracts outstanding

Volume

1,020

traded today

Max pain

$200.00

$9.90 below spot

ATM implied vol

1.2%

market's expected move

Open interest by strike

Calls Puts

155

160

165

170

175

180

185

190

195

200

210

220

230

240

250

260

290

300

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 15d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
31	1	0.1%	1	$52.10		$0.20	-0.029	82.5%	1	4
Call · $155 In the money Last $52.10 Breakeven $207.10 Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.016 Vega 0 Open interest 31 Model this call Put · $155 Last $0.20 Breakeven $154.80 Implied vol 82.5% Delta -0.029 ≈3% ITM Gamma 0.002 Theta -0.075 Vega 0.037 Open interest 4 Model this put
14	14	69.6%	0.977	$47.00		—	—	—	—	—
Call · $160 In the money Last $47.00 Breakeven $207.00 Implied vol 69.6% Delta 0.977 ≈98% ITM Gamma 0.002 Theta -0.068 Vega 0.019 Open interest 14 Model this call Put · $160 Not listed at this strike.
—	—	—	—	—		$0.20	-0.042	71.5%	5	18
Call · $165 In the money Not listed at this strike. Put · $165 Last $0.20 Breakeven $164.80 Implied vol 71.5% Delta -0.042 ≈4% ITM Gamma 0.003 Theta -0.089 Vega 0.038 Open interest 18 Model this put
15	15	56.1%	0.974	$37.50		—	—	—	—	—
Call · $170 In the money Last $37.50 Breakeven $207.50 Implied vol 56.1% Delta 0.974 ≈97% ITM Gamma 0.003 Theta -0.065 Vega 0.039 Open interest 15 Model this call Put · $170 Not listed at this strike.
569	170	0.1%	1	$33.00		—	—	—	—	—
Call · $175 In the money Last $33.00 Breakeven $208.00 Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.018 Vega 0 Open interest 569 Model this call Put · $175 Not listed at this strike.
1	1	42.2%	0.968	$28.00		$0.40	-0.048	46.8%	1	3
Call · $180 In the money Last $28.00 Breakeven $208.00 Implied vol 42.2% Delta 0.968 ≈97% ITM Gamma 0.004 Theta -0.06 Vega 0.04 Open interest 1 Model this call Put · $180 Last $0.40 Breakeven $179.60 Implied vol 46.8% Delta -0.048 ≈5% ITM Gamma 0.005 Theta -0.064 Vega 0.04 Open interest 3 Model this put
1	1	43.3%	0.933	$28.30		$0.50	-0.055	40.3%	1	4
Call · $185 In the money Last $28.30 Breakeven $213.30 Implied vol 43.3% Delta 0.933 ≈93% ITM Gamma 0.007 Theta -0.096 Vega 0.07 Open interest 1 Model this call Put · $185 Last $0.50 Breakeven $184.50 Implied vol 40.3% Delta -0.055 ≈5% ITM Gamma 0.006 Theta -0.062 Vega 0.04 Open interest 4 Model this put
—	—	—	—	—		$0.30	-0.065	33.6%	1	2
Call · $190 In the money Not listed at this strike. Put · $190 Last $0.30 Breakeven $189.70 Implied vol 33.6% Delta -0.065 ≈6% ITM Gamma 0.009 Theta -0.059 Vega 0.07 Open interest 2 Model this put
1	1	26.4%	0.922	$15.60		$0.35	-0.079	26.5%	1	6
Call · $195 In the money Last $15.60 Breakeven $210.60 Implied vol 26.4% Delta 0.922 ≈92% ITM Gamma 0.013 Theta -0.072 Vega 0.071 Open interest 1 Model this call Put · $195 Last $0.35 Breakeven $194.65 Implied vol 26.5% Delta -0.079 ≈8% ITM Gamma 0.013 Theta -0.053 Vega 0.071 Open interest 6 Model this put
1	1	16.5%	0.935	$9.05		$0.75	-0.103	19.5%	1	1
Call · $200 In the money Last $9.05 Breakeven $209.05 Implied vol 16.5% Delta 0.935 ≈93% ITM Gamma 0.018 Theta -0.048 Vega 0.07 Open interest 1 Model this call Put · $200 Last $0.75 Breakeven $199.25 Implied vol 19.5% Delta -0.103 ≈10% ITM Gamma 0.021 Theta -0.047 Vega 0.071 Open interest 1 Model this put
Underlying $209.90
15	10	0.1%	1	$0.05		$1.90	-0.443	2.2%	1	1
Call · $210 Last $0.05 Breakeven $210.05 Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.021 Vega 0 Open interest 15 Model this call Put · $210 In the money Last $1.90 Breakeven $208.10 Implied vol 2.2% Delta -0.443 ≈44% ITM Gamma 0.538 Theta -0.006 Vega 0.162 Open interest 1 Model this put
5	5	17.8%	0.113	$0.10		—	—	—	—	—
Call · $220 Last $0.10 Breakeven $220.10 Implied vol 17.8% Delta 0.113 ≈11% ITM Gamma 0.025 Theta -0.05 Vega 0.082 Open interest 5 Model this call Put · $220 In the money Not listed at this strike.
2	1	30%	0.074	$0.55		—	—	—	—	—
Call · $230 Last $0.55 Breakeven $230.55 Implied vol 30% Delta 0.074 ≈7% ITM Gamma 0.011 Theta -0.061 Vega 0.048 Open interest 2 Model this call Put · $230 In the money Not listed at this strike.
3	1	39.9%	0.058	$0.55		—	—	—	—	—
Call · $240 Last $0.55 Breakeven $240.55 Implied vol 39.9% Delta 0.058 ≈6% ITM Gamma 0.007 Theta -0.066 Vega 0.049 Open interest 3 Model this call Put · $240 In the money Not listed at this strike.
4	4	—	—	$0.05		—	—	—	—	—
Call · $250 Last $0.05 Breakeven $250.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $250 In the money Not listed at this strike.
10	6	—	—	$0.05		—	—	—	—	—
Call · $260 Last $0.05 Breakeven $260.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $260 In the money Not listed at this strike.
1	1	81.5%	0.032	$0.55		—	—	—	—	—
Call · $290 Last $0.55 Breakeven $290.55 Implied vol 81.5% Delta 0.032 ≈3% ITM Gamma 0.002 Theta -0.082 Vega 0.026 Open interest 1 Model this call Put · $290 In the money Not listed at this strike.
2	1	88.1%	0.03	$0.55		—	—	—	—	—
Call · $300 Last $0.55 Breakeven $300.55 Implied vol 88.1% Delta 0.03 ≈3% ITM Gamma 0.002 Theta -0.084 Vega 0.027 Open interest 2 Model this call Put · $300 In the money Not listed at this strike.

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

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 892553 CUSIP 16115Q308 13F (30d) 130 filings 130 filers Visit website Investor relations