GFL Environmental Inc. (GFL) Options Statistics & Positioning

GFL Environmental Inc. (GFL) options trade at a 30-day at-the-money implied volatility of 52.6%, an IV rank of 42 out of 100 over the past year. The options market prices a ±$2.91 (±7.3%) move in GFL for the front expiration. Max pain sits at $35 and the put/call open interest ratio is 0.86. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close

$39.94

52-week range

$34.22 – $51.00

ATM IV (30d)

52.6%

IV rank

42 / 100

Moderate

Expected move

±$2.91 (±7.3%)

Put/call OI

0.86

Max pain

$35

↓ 12.4% below close

Most Active GFL Contracts

Contract	Expiration	DTE	Last	IV	Volume
GFL $45 call	Aug 21, 2026	42d	$0.52	39.6%	241
GFL $40 call	Jul 17, 2026	7d	$0.86	52.6%	82
GFL $50 call	Apr 16, 2027	280d	$1.68	30.8%	10
GFL $45 call	Apr 16, 2027	280d	$3.20	30.7%	10
GFL $45 call	Jul 17, 2026	7d	$0.20	86.6%	7

See all active GFL contracts →

Explore GFL Options Statistics

GFL Implied Volatility

52.6% ATM IV (30d)

An IV rank of 42 places implied volatility in the middle of its 52-week range.

Full implied volatility analysis →

GFL Open Interest

0.86 put/call OI ratio

28,022 calls and 24,145 puts outstanding across all expirations.

Full open interest analysis →

GFL Max Pain

$35 max pain

12.4% below the last close — see how max pain has moved over the past year.

Full max pain analysis →

GFL Gamma Exposure

$85.03M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

GFL Options Volume

377 contracts traded

Put/call volume ratio 0.04 — plus contracts running far above their usual volume.

Full volume & flow analysis →

GFL Most Active Options

$45 top volume strike

The 25 most actively traded GFL contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

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GFL Options FAQ

How often is GFL options data on this page updated?

All GFL statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see GFL max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated GFL pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.