What is the current CALM expected move?

As of Jun 30, 2026, Cal-Maine Foods, Inc. (CALM) has an expected move of 8.49% over the next 17 days, implying a one-standard-deviation price range of $73.44 to $87.06 from the current $80.25. The expected move is derived from at-the-money straddle pricing and represents the market consensus for a ±1σ price move.

What does the CALM expected move mean for traders?

Roughly 68% of outcomes should fall within ±1 expected move and 95% within ±2 under lognormal assumptions, though equity returns have empirically fatter tails than log-normal predicts. Strategies sized to the expected move (iron condors at ±1σ, strangles at ±1.5σ) target the typical outcome distribution; strategies that profit from tail moves (long-vol structures, ratio backspreads) target the tails the lognormal model under-prices.

How is CALM expected move calculated?

The expected move displayed here is derived from at-the-money implied volatility scaled to the chosen tenor: expected move % is approximately ATM IV times sqrt(T / 365), where T is days to expiration. An equivalent straddle-based form: the ATM straddle (call + put at the same strike) is roughly sqrt(2/pi) times spot times IV times sqrt(T/365), so the implied one-standard-deviation move is approximately 1.25 times ATM straddle divided by spot. The two formulations agree once the sqrt(2/pi) constant is reconciled.

Cal-Maine Foods, Inc. (CALM) Expected Move

Expected move estimates the probable price range for a given period based on at-the-money options pricing. It reflects the market consensus for volatility over the selected timeframe.

Cal-Maine Foods, Inc. (CALM) operates in the Consumer Defensive sector, specifically the Agricultural Farm Products industry, with a market capitalization near $3.80B, listed on NASDAQ, employing roughly 2,929 people, carrying a beta of 0.24 to the broader market. Cal-Maine Foods, Inc. Led by Sherman L. Miller, public since 1996-12-12.

Snapshot as of Jun 30, 2026.

Spot Price: $80.25
Expected Move: 8.5%
Implied High: $87.06
Implied Low: $73.44
Front DTE: 17 days

As of Jun 30, 2026, Cal-Maine Foods, Inc. (CALM) has an expected move of 8.49%, a one-standard-deviation implied price range of roughly $73.44 to $87.06 from the current $80.25. Expected move is derived from at-the-money straddle pricing and represents the market's pricing of a ±1σ move. Roughly 68% of outcomes should fall within this range under lognormal assumptions, though empirical markets have fatter tails.

CALM Strategy Sizing to the Expected Move

With Cal-Maine Foods, Inc. pricing an expected move of 8.49% from $80.25, risk-defined strategies sized to the implied range structurally target the modal outcome distribution. Iron condors with wings at the ±1σ expected move boundaries collect premium against the ~68% probability that spot stays inside the range under lognormal assumptions; strangles set wider at ±1.5σ or ±2σ target the tails but pay smaller per-trade premium. Long-vol structures (long straddles, ratio backspreads) profit when realized move exceeds the implied move, the inverse trade: they bet against the lognormal assumption itself, capitalizing on the empirically fatter equity-return tails.

How to read the CALM implied-range chart

The shaded range above shows the one-standard-deviation implied price band at each listed expiration, derived from ATM implied volatility scaled to days-to-expiration. The front-tenor expected move is 8.49%, anchoring an implied range of approximately $73.44 to $87.06. Under lognormal assumptions, roughly 68% of outcomes fall inside that band; 95% fall inside ±2σ; 99.7% inside ±3σ. The empirical equity-return distribution has fatter tails than lognormal, so true tail-outcome frequency is moderately higher than these closed-form numbers suggest.

CALM expected move and event pricing

Expected move widens with √time: a 5% 30-day move corresponds to roughly a 2.5% 7.5-day move and a 10% 120-day move. CALM term-structure is in contango (slope 0.071), so longer-dated tenors price in proportionally more vol than √time scaling alone would suggest - typically because long-dated cycles include uncertain macro states. With IV rank at 7.6%, the implied move is at the low end of the typical CALM range - cheap optionality for buyers, thin premium for sellers.

Sizing CALM structures to the expected move

Iron condors with wings at ±1σ collect the modal-outcome premium; ±1.5σ widens probability of inside-range to ~87% but cuts collected premium roughly in half. Strangles do the inverse trade - they pay against the same lognormal distribution, profiting when realized exceeds implied. Calendar spreads bet on the slope of the term structure rather than the level. CALM put/call volume ratio currently at 0.75 indicates balanced flow without strong directional skew. The expected move is the inputs the chain is pricing, not a forecast - realized moves above or below are normal under any distribution.

Learn how expected move is reported and how to read the data →

Shaded band shows the ±1σ implied price range (~68% probability under lognormal assumptions) at each expiration; the center line marks current spot. Bands widen with longer DTE since volatility scales with √time.

Per-expiration expected move for CALM derived from ATM implied volatility at each listed expiration. Implied high/low bounds are computed as $80.25 × (1 ± expected move %). One standard-deviation range under lognormal assumptions, roughly 68% of outcomes fall inside.

Expiration	DTE	ATM IV	Expected Move	Implied High	Implied Low
Jul 17, 2026	17	29.6%	6.4%	$85.38	$75.12
Aug 21, 2026	52	36.7%	13.9%	$91.37	$69.13
Nov 20, 2026	143	34.6%	21.7%	$97.63	$62.87
Feb 19, 2027	234	35.3%	28.3%	$102.93	$57.57

CALM highest implied-volatility contracts

Type	Strike	Expiration	Volume	OI	IV	Bid	Ask
CALL	$85.00	Jul 17, 2026	42	2.0K	26.8%	$0.35	$0.60
CALL	$80.00	Jul 17, 2026	274	1.1K	29.6%	$2.20	$2.60

Top 2 contracts from the institutional-grade nightly options scan; ranked by iv within the broader S&P 500/400/600 + ETF universe.

Frequently asked CALM expected move questions

What is the current CALM expected move?: As of Jun 30, 2026, Cal-Maine Foods, Inc. (CALM) has an expected move of 8.49% over the next 17 days, implying a one-standard-deviation price range of $73.44 to $87.06 from the current $80.25. The expected move is derived from at-the-money straddle pricing and represents the market consensus for a ±1σ price move.
What does the CALM expected move mean for traders?: Roughly 68% of outcomes should fall within ±1 expected move and 95% within ±2 under lognormal assumptions, though equity returns have empirically fatter tails than log-normal predicts. Strategies sized to the expected move (iron condors at ±1σ, strangles at ±1.5σ) target the typical outcome distribution; strategies that profit from tail moves (long-vol structures, ratio backspreads) target the tails the lognormal model under-prices.
How is CALM expected move calculated?: The expected move displayed here is derived from at-the-money implied volatility scaled to the chosen tenor: expected move % is approximately ATM IV times sqrt(T / 365), where T is days to expiration. An equivalent straddle-based form: the ATM straddle (call + put at the same strike) is roughly sqrt(2/pi) times spot times IV times sqrt(T/365), so the implied one-standard-deviation move is approximately 1.25 times ATM straddle divided by spot. The two formulations agree once the sqrt(2/pi) constant is reconciled.