Miami International Stock In Shambles: Down -21% With 6-Day Losing Streak

MIAX: Miami International logo
MIAX
Miami International

Miami International (MIAX) – a technology-driven operator of regulated multi-asset financial marketplaces – hit a 6-day losing streak, with cumulative losses over this period amounting to -21%. The company’s market cap has crashed by about $973 Mil over the last 6 days and currently stands at $3.6 Bil.

Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact.

But here is the interesting part. You are reading about this -21% move after it happened. The market has already priced in the news. To manage individual stock risk before the headlines, you need predictive signals, not notifications. High Quality Portfolio has a risk model designed to manage stock-specific drawdowns better.

Trefis: MIAX Stock Insights

Returns vs S&P 500

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The following table summarizes the return for MIAX stock vs. the S&P 500 index over different periods, including the current streak:

Return Period MIAX S&P 500
1D -1.8% 0.4%
6D (Current Streak) -21.1% 0.9%
1M (21D) -17.0% 4.5%
3M (63D) -6.5% 11.0%
YTD 2026 -10.7% 10.8%
2025   16.4%
2024   23.3%
2023   24.2%

Gains and Losses Streaks: S&P 500 Constituents

There are currently 66 S&P constituents with 3 days or more of consecutive gains and 35 constituents with 3 days or more of consecutive losses.
 

Consecutive Days # of Gainers # of Losers
3D 43 21
4D 18 5
5D 1 3
6D 2 5
7D or more 2 1
Total >=3 D 66 35

 
 
Key Financials for Miami International (MIAX)

Last 2 Fiscal Years:

Metric FY2024 FY2025
Revenues $1.1 Bil $1.4 Bil
Operating Income $-2.8 Mil $94.9 Mil
Net Income $102.1 Mil $-70.0 Mil

Last 2 Fiscal Quarters:

Metric 2025 FQ4 2026 FQ1
Revenues $369.4 Mil $369.7 Mil
Operating Income $42.7 Mil $46.0 Mil
Net Income $29.9 Mil $170.2 Mil

The losing streak MIAX stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.