MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Options Statistics & Positioning

MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) options trade at a 30-day at-the-money implied volatility of 54.8%, an IV rank of 56 out of 100 over the past year. The options market prices a ±$3.17 (±7.6%) move in MIAX for the front expiration. Max pain sits at $45 and the put/call open interest ratio is 0.62. 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

$41.74

52-week range

$31.22 – $56.75

ATM IV (30d)

54.8%

IV rank

56 / 100

Moderate

Expected move

±$3.17 (±7.6%)

Put/call OI

0.62

Call-heavy

Max pain

$45

↑ 7.8% above close

Most Active MIAX Contracts

Contract	Expiration	DTE	Last	IV	Volume
MIAX $50 call	Dec 18, 2026	161d	$3.70	50.4%	105
MIAX $45 call	Oct 16, 2026	98d	$4.42	51.8%	27
MIAX $40 put	Jul 17, 2026	7d	$0.50	73.6%	22
MIAX $45 call	Jul 17, 2026	7d	$0.49	54.8%	19
MIAX $35 put	Aug 21, 2026	42d	$0.70	62.8%	17

See all active MIAX contracts →

Explore MIAX Options Statistics

MIAX Implied Volatility

54.8% ATM IV (30d)

An IV rank of 56 places implied volatility in the middle of its 52-week range.

Full implied volatility analysis →

MIAX Open Interest

0.62 put/call OI ratio

12,052 calls and 7,504 puts outstanding across all expirations.

Full open interest analysis →

MIAX Max Pain

$45 max pain

7.8% above the last close — see how max pain has moved over the past year.

Full max pain analysis →

MIAX Gamma Exposure

$22.43M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

MIAX Options Volume

254 contracts traded

Put/call volume ratio 0.30 — plus contracts running far above their usual volume.

Full volume & flow analysis →

MIAX Most Active Options

$50 top volume strike

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

Full active contracts analysis →

Explore the payoff profile of option on MIAX for free

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MIAX Options FAQ

How often is MIAX options data on this page updated?

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

OptiView publishes dedicated MIAX 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.