What is GFL's IV rank?

At the last close, GFL's IV rank was 18 with 30-day implied volatility of 31.5%. IV sits 18% of the way from its one-year low to its one-year high. Its IV percentile was 31: IV is higher than 31% of the past year's readings.

What is the expected move for GFL?

Based on the last close, options expiring Dec 11, 2026 priced a one standard deviation move of $3.70 (8.8%), a range of $38.22 to $45.62. Roughly two times in three, the stock would finish inside that range if the options are priced fairly.

Which option screens have trades on GFL?

At the last close, these OptionClaws preset screens had passing trades on GFL: Long Call Butterflies for Pinning (4), Married Put Protection (1). Open a screen in the app to see the individual trades, refreshed intraday.

Is GFL option volume above average?

At the last close, GFL option volume was 0.3x its average, much quieter than usual.

GFL options: IV rank, expected move and trade screens

GFL Environmental Inc. · Utilities

In the app, stock prices are live and options data is refreshed intraday.

GFL last closed at $41.92 with 30-day implied volatility of 31.5%. That is near the bottom of its one-year range (IV rank 18), so options on GFL are cheap compared with its own recent history. Measured by IV percentile, IV is higher than 31% of the past year's readings. Options expiring Dec 11 (28 days out) price a one standard deviation move of about $3.70, or 8.8%.

The price is above its 200-day moving average (+2.6%) but below its 50-day (-3.2%), a pullback inside a longer uptrend. It is 9.9% below its 52-week high and 25.0% above its 52-week low. The 14-day RSI of 40.6 is between 30 and 70, neither overbought nor oversold. The 14-day average true range is $1.52, about 3.6% of the price, a measure of a typical day's range.

Option volume at the close (17.9K contracts) was 0.3x its average, much quieter than usual. A beta of 0.18 means GFL has tended to move about 0.2 times as much as the broad market. 2 of our preset screens found trades on GFL at the close, led by Long Call Butterflies for Pinning with 4 trades.

GFL stats at the close

Price: $41.92; Market cap $15.5B
Implied volatility: 31.5%; 30-day, at the money
IV rank: 18; IV sits 18% of the way from its one-year low to its one-year high.
IV percentile: 31; IV is higher than 31% of the past year's readings.
ATR (14-day): $1.52; 3.6% of the price on a typical day
RSI (14-day): 40.6; Between 30 and 70, neutral
52-week range: -9.9% from high; +25.0% from the 52-week low
Moving averages: -3.2% vs 50-day; +2.6% vs the 200-day
Beta: 0.18; Sensitivity to the broad market
Option volume: 0.3x avg; 17.9K contracts vs 55.7K average

GFL expected move by expiration

Expected move = price x at-the-money IV x the square root of (days to expiration / 365), a one standard deviation range. The straddle is the at-the-money call plus put, the market's own price for a move. Compare expected moves across stocks.

Expiration	IV	Expected move	1 SD range	Straddle
Nov 20, 20267 days	29.1%	±$1.69 (4.0%)	$40.23 to $43.61	$1.35
Dec 11, 202628 days	31.9%	±$3.70 (8.8%)	$38.22 to $45.62	$2.95
Jan 15, 202763 days	31.0%	±$5.40 (12.9%)	$36.52 to $47.32	$4.32

Each expiration has its own implied volatility, and short-dated IV reacts more to near-term events, so the nearest expiration can differ a lot from the 30-day figure.

Trades that pass our screens as of the close

Counts and ranges for GFL from our preset scans at the last close. Open a preset in the app to see each trade with its strikes, prices, and risk, refreshed intraday. Income strategies show annualized return; the rest show return on risk.

Long Call Butterflies for Pinning

Call Butterfly

4 trades pass on GFL

Return on risk: 90.5% to 135.3%
Probability of profit: 11.2% to 49.8%

Butterfly spread screener

Married Put Protection

Married Put

1 trade passes on GFL

Probability of profit: 42.9%

Married put screener

GFL options FAQ

What is GFL's IV rank?: At the last close, GFL's IV rank was 18 with 30-day implied volatility of 31.5%. IV sits 18% of the way from its one-year low to its one-year high. Its IV percentile was 31: IV is higher than 31% of the past year's readings.
What is the expected move for GFL?: Based on the last close, options expiring Dec 11, 2026 priced a one standard deviation move of $3.70 (8.8%), a range of $38.22 to $45.62. Roughly two times in three, the stock would finish inside that range if the options are priced fairly.
Which option screens have trades on GFL?: At the last close, these OptionClaws preset screens had passing trades on GFL: Long Call Butterflies for Pinning (4), Married Put Protection (1). Open a screen in the app to see the individual trades, refreshed intraday.
Is GFL option volume above average?: At the last close, GFL option volume was 0.3x its average, much quieter than usual.

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Market data as of the prior close, for information and education only. Not investment advice. Options involve substantial risk and are not suitable for every investor. See our Terms of Service.