Equity · Financial Services
MIAX
NYSEMiami International Holdings (MIAX)
Reddit mentioned MIAX 2 times in the 30 days to 21 October 2026, in 1 of the communities we track. All of them were scored for sentiment: 0% read bullish, 0% bearish and 100% neither. Reddit data updated 21 October 2026.
The line runs $42 on 23 July through $31.55 on 19 October, on a scale from $20 to $50. Days the market did not trade hold the previous close, flat.
as of Oct 19, 2026
Miami International Holdings (MIAX) · crowd attention × price
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Day19 Oct 2026
MIAX drew 2 Reddit mentions over the 30 days to 21 October 2026
MIAX drew 8 Reddit mentions over the 90 days to 21 October 2026
This chart in words
The chart plots daily Reddit mentions of MIAX over the 30 days to 21 October 2026: 2 in total, busiest on 8 October with 1, and 1 on the last day counted. The line is the daily close over the same window: $37 on 22 September, $31.55 on 19 October. Of those days, 20 were trading sessions and the other 10 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.
The chart plots daily Reddit mentions of MIAX over the 90 days to 21 October 2026: 8 in total, busiest on 5 August with 2, and 1 on the last day counted. The line is the daily close over the same window: $42.73 on 24 July, $31.55 on 19 October. Of those days, 61 were trading sessions and the other 29 are hatched on the chart. On 27 of them no session took place, and the last close before it is carried forward rather than plotted; on 2 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.
Miami International Holdings (MIAX) on Reddit · 30d
In the 30 days to 21 Oct 2026, Miami International Holdings drew 2 Reddit mentions in the finance subreddits we track, 2 of them scored for sentiment.
2 mentions of MIAX were scored for sentiment in these 30 days, so each one carries 1/2 of any share. A split that coarse states the sample size and not the crowd — so none is drawn. The chart on this page applies the same 5-mention floor to every day it plots.
Where MIAX is discussed
(30d)Miami International Holdings (MIAX) insider trades
In the 90 days to 21 Oct 2026, Miami International Holdings insiders reported 17 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 2 Jun 2026, show no open-market purchase.
Showing the 12 most recent of 17 open-market trades in this window. The figures above count all of them.
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
Showing the 12 most recent of 16 compensation filings in this window. The figures above count all of them.
Miami International Holdings (MIAX) reported financials
SEC EDGARMiami International Holdings reported revenue of $1.4B for the fiscal year ended 31 Dec 2025. Net income over the same period was −$70.0M.
Miami International Holdings (MIAX) earnings
Miami International Holdings last reported earnings on 30 Jun 2026 for Q2 2026, with EPS of $0.40; no next date is announced in SEC filings yet.
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
Miami International Holdings (MIAX) institutional holders (13F)
SEC EDGAR5 of the 45 institutional funds we track reported a Miami International Holdings position for the quarter ended 30 Jun 2026 — a combined $126.5M; the latest of those filings landed 02 Sep 2026.
Miami International Holdings (MIAX) fails-to-deliver
SECOn 21 Sep 2026, 43,506 shares of Miami International Holdings failed to deliver (about $1.7M).
Congressional trades in Miami International Holdings (MIAX)
House disclosuresThe most recent congressional trade disclosed in Miami International Holdings is a purchase by Gilbert Ray Cisneros, Jr. (house, CA), dated 20 Mar 2026.
Miami International Holdings (MIAX): frequently asked questions
Have Miami International Holdings insiders bought or sold shares recently?
In the 90 days to 21 Oct 2026, Miami International Holdings insiders reported 17 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 2 Jun 2026, show no open-market purchase. A further 16 filings were grants, awards, gifts or exercises rather than open-market trades.
How many institutions hold Miami International Holdings?
5 of the 45 institutional funds we track reported a Miami International Holdings position for the quarter ended 30 Jun 2026, per SEC Form 13F filings.
Has Miami International Holdings had fails-to-deliver recently?
Yes. The most recent SEC fails-to-deliver record for Miami International Holdings is dated 21 Sep 2026, when 43,506 shares failed to deliver.
When did Miami International Holdings last report earnings?
Miami International Holdings last reported earnings on 30 Jun 2026 for Q2 2026, with EPS of $0.40; no next date is announced in SEC filings yet.
What exchange is Miami International Holdings listed on?
Miami International Holdings trades on NYSE under the ticker MIAX.
What is Reddit saying about Miami International Holdings?
Miami International Holdings was mentioned 1 times in the last 7 days across the finance subreddits we track, and 2 times over the trailing 30 days. Of 2 classified mentions, 0% read bullish, 0% bearish and 100% neutral. Crowd sentiment is a social signal, not investment advice.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.
Sources
- Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
- TradingViewthe price chart widget, drawn by TradingView from their own data
- RedditReddit ingest across the tracked finance subreddits
- SEC EDGARSEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
- SEC EDGARSEC EDGAR 13F filings
- SECSEC fails-to-deliver (CNS) data
- House disclosuresU.S. House of Representatives financial disclosures
- SEC EDGARValuation computed from SEC EDGAR filings