QTUM Options Chain, Calls & Puts

$157.39

+0.99(+0.63%)

O: 157.55
H: 158.33
L: 157.26
V: 290.7K

⏱️ End-of-day dataAs of Oct 6, 2026

Overview Statistics Financials Historical Data Options Dividend History News Chart

Underlying Price$157.39

Implied Volatility (IV)0.4%

Put / Call Ratio0.66

Total Options Volume-

Total Open Interest2.1K

Selected Expiration2026-10-16

QTUM

Options Calculator

Expiration

CALLS									STRIKE	PUTS
Calculator	Last	Chg	% Chg	Bid	Ask	Vol	OI	IV	Strike	Last	Chg	% Chg	Bid	Ask	Vol	OI	IV	Calculator
	$17.73	+0.00	-	$16.90	$19.90	-	5	0.4%	$139.00	$0.50	+0.00	-	$0.00	$1.20	-	22	0.4%
	$18.00	+0.00	-	$16.40	$19.20	-	25	0.4%	$140.00	$0.05	+0.00	-	$0.00	$0.60	-	95	0.4%
	$13.78	+0.00	-	$11.00	$14.00	-	31	0.3%	$145.00	$0.30	+0.00	-	$0.00	$0.70	-	79	0.3%
	$8.50	+0.00	-	$7.20	$9.10	-	71	0.3%	$150.00	$0.70	+0.00	-	$0.20	$1.00	-	48	0.3%
	$4.55	+0.00	-	$3.10	$4.80	-	150	0.2%	$155.00ATM	$2.20	+0.00	-	$1.20	$2.00	-	291	0.3%
	$1.92	+0.00	-	$0.55	$1.95	-	239	0.2%	$160.00	$5.45	+0.00	-	$3.60	$4.70	-	9	0.3%
	$0.62	+0.00	-	$0.20	$0.60	-	107	0.3%	$165.00	$13.65	+0.00	-	$6.80	$8.90	-	28	0.2%
	$0.20	+0.00	-	$0.15	$0.20	-	73	0.3%	$170.00	$14.10	+0.00	-	$11.20	$14.20	-	20	0.2%
	$2.15	+0.00	-	$0.00	$1.25	-	31	0.4%	$175.00	$20.10	+0.00	-	$15.90	$19.20	-	17	0.2%

Open Interest & Max Pain

2026-10-16

Max Pain$155.00-1.5% vs price

Call Open Interest1.3K

Put Open Interest835

Put / Call (Open Interest)0.66

CallsPutsPrice $157.39Max painTop of chart = 291 contracts

126

129

132

135

138

145

Max pain $155

160

175

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.

Market Indices

Sector Heatmap

QTUM — Defiance Quantum ETF

QTUM

Open Interest & Max Pain