Erasca, Inc. (ERAS) Options Statistics & Positioning

Erasca, Inc. (ERAS) options trade at a 30-day at-the-money implied volatility of 118.9%, an IV rank of 19 out of 100 over the past year. The options market prices a ±$3.02 (±16.5%) move in ERAS for the front expiration. Max pain sits at $10 and the put/call open interest ratio is 0.24. 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

$18.34

52-week range

$1.39 – $23.31

ATM IV (30d)

118.9%

IV rank

19 / 100

Low

Expected move

±$3.02 (±16.5%)

Put/call OI

0.24

Call-heavy

Max pain

$10

↓ 45.5% below close

Next earnings

Aug 12, 2026

Most Active ERAS Contracts

Contract	Expiration	DTE	Last	IV	Volume
ERAS $20 call	Jul 17, 2026	7d	$0.40	84.3%	284
ERAS $17.5 put	Jul 17, 2026	7d	$0.50	87.9%	131
ERAS $15 call	Jul 17, 2026	7d	$3.90	137.1%	56
ERAS $17.5 call	Jul 17, 2026	7d	$1.70	118.9%	45
ERAS $25 call	Dec 18, 2026	161d	$3.50	108.0%	42

See all active ERAS contracts →

Explore ERAS Options Statistics

ERAS Implied Volatility

118.9% ATM IV (30d)

An IV rank of 19 places implied volatility in the lower part of its 52-week range.

Full implied volatility analysis →

ERAS Open Interest

0.24 put/call OI ratio

134,075 calls and 31,559 puts outstanding across all expirations.

Full open interest analysis →

ERAS Max Pain

$10 max pain

45.5% below the last close — see how max pain has moved over the past year.

Full max pain analysis →

ERAS Gamma Exposure

$107.27M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

ERAS Options Volume

752 contracts traded

Put/call volume ratio 0.27 — plus contracts running far above their usual volume.

Full volume & flow analysis →

ERAS Most Active Options

$20 top volume strike

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

Full active contracts analysis →

Upcoming Earnings

ERAS's next expected earnings date is Aug 12, 2026. Options currently price a ±$3.02 (±16.5%) move for the front expiration.

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ERAS Options FAQ

When is ERAS's next earnings date?

ERAS's next expected earnings date is Aug 12, 2026. Options currently price a ±$3.02 (±16.5%) move for the front expiration.

How often is ERAS options data on this page updated?

All ERAS 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 ERAS max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated ERAS 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.