MIAXMiami International Holdings, Inc.

$30.69-19% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−28% vs 200-day).

1 to watch, 2 neutral
TrendDowntrendderived · Oct 9, 2026

In a downtrend, below its 50- and 200-day averages. Oversold (RSI 18). Price is −28% vs its 200-day average.

Insider conviction−$29.0M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest6.3% of sharesFINRA · Sep 15, 2026

Moderately shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 0.8% since the previous count, up from 4.4% of shares outstanding three months ago.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returnbehind 79% of the market
vs 200-day avgbottom 7% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How MIAX is trading

Miami International Holdings, Inc. is −19% over the past year while the S&P 500 is +18%: 38 points behind the market.

−19%

1-year return · S&P 500 +18%

vs 200-day average
−28%

vs 200-day average · a clear downtrend

RSI (14)
18

RSI (14) · oversold, sold harder than it has been bought

Below its 52-week high
46%

Below its 52-week high

Aug 14, 2025$30.19 – $56.84 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$30.69
1 monthS&P 500 +2.7%
−28%
1 yearS&P 500 +18%
−19%
vs 50-day average$40.00
−23%
52-week high
$56.84
52-week low
$30.19
Annualised volatility
45%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.