NYSE:MIAX | Historical Stock Price | MIAMI INTERNATIONAL HOLDINGS, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2025-08-14 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$29.20$33.69$38.87$44.84$51.73$59.682025-08-142026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$44.38$44.381,193,200
2025-12-30$45.68$45.68814,800
2025-12-29$46.13$46.13914,900
2025-12-26$46.67$46.67547,500
2025-12-24$47.21$47.21368,700
2025-12-23$47.39$47.39732,000
2025-12-22$47.26$47.261,330,100
2025-12-19$44.62$44.624,818,400
2025-12-18$44.25$44.25991,700
2025-12-17$43.79$43.791,447,900
2025-12-16$43.36$43.36798,900
2025-12-15$42.58$42.58988,500
2025-12-12$42.68$42.683,980,300
2025-12-11$41.78$41.781,209,600
2025-12-10$42.62$42.62570,500
2025-12-09$45.80$45.80561,400
2025-12-08$45.56$45.56749,500
2025-12-05$44.06$44.06473,200
2025-12-04$45.46$45.46436,400
2025-12-03$44.73$44.73368,900
2025-12-02$45.39$45.39481,400
2025-12-01$44.50$44.50257,300
2025-11-28$45.61$45.61267,000
2025-11-26$45.86$45.86605,200
2025-11-25$44.07$44.07642,600
2025-11-24$44.73$44.73656,000
2025-11-21$44.08$44.08691,100
2025-11-20$42.55$42.55665,600
2025-11-19$44.36$44.36474,200
2025-11-18$46.70$46.70419,900
2025-11-17$46.81$46.81388,400
2025-11-14$48.53$48.53459,300
2025-11-13$48.63$48.63845,400
2025-11-12$50.96$50.96623,900
2025-11-11$49.48$49.48367,600
2025-11-10$48.94$48.94578,000
2025-11-07$48.70$48.70596,600
2025-11-06$47.02$47.02911,800
2025-11-05$45.83$45.83456,700
2025-11-04$44.33$44.33510,300
2025-11-03$45.54$45.54642,300
2025-10-31$43.70$43.70362,800
2025-10-30$43.73$43.73455,300
2025-10-29$43.15$43.15212,100
2025-10-28$43.16$43.16334,600
2025-10-27$44.27$44.27411,000
2025-10-24$43.21$43.21275,200
2025-10-23$42.50$42.50307,200
2025-10-22$41.77$41.77401,900
2025-10-21$41.47$41.47304,900
2025-10-20$43.05$43.05147,400
2025-10-17$41.93$41.93258,600
2025-10-16$42.26$42.26398,100
2025-10-15$43.33$43.33353,700
2025-10-14$43.56$43.56313,300
2025-10-13$43.11$43.11461,100
2025-10-10$43.54$43.54418,500
2025-10-09$42.94$42.94468,900
2025-10-08$44.67$44.67464,800
2025-10-07$44.42$44.42483,800
2025-10-06$43.71$43.71488,500
2025-10-03$42.09$42.091,196,800
2025-10-02$41.03$41.031,315,000
2025-10-01$38.98$38.981,557,300
2025-09-30$40.26$40.261,237,700
2025-09-29$40.77$40.771,094,100
2025-09-26$41.23$41.23912,200
2025-09-25$41.95$41.95650,600
2025-09-24$41.65$41.65873,500
2025-09-23$39.60$39.60656,400
2025-09-22$39.52$39.52743,100
2025-09-19$38.02$38.021,380,400
2025-09-18$38.86$38.86395,000
2025-09-17$38.14$38.14462,500
2025-09-16$38.02$38.02358,400
2025-09-15$37.26$37.26234,500
2025-09-12$37.46$37.46408,500
2025-09-11$37.39$37.39350,100
2025-09-10$36.81$36.81514,600
2025-09-09$37.30$37.30849,300
2025-09-08$37.77$37.77791,900
2025-09-05$34.95$34.95693,500
2025-09-04$35.50$35.50664,300
2025-09-03$35.38$35.38557,800
2025-09-02$36.33$36.33906,000
2025-08-29$37.58$37.581,136,400
2025-08-28$35.49$35.491,078,400
2025-08-27$34.70$34.70870,300
2025-08-26$33.90$33.90861,200
2025-08-25$33.29$33.29639,600
2025-08-22$33.52$33.52904,600
2025-08-21$34.34$34.341,516,500
2025-08-20$32.77$32.772,315,500
2025-08-19$32.89$32.891,740,800
2025-08-18$32.66$32.662,780,400
2025-08-15$31.12$31.122,893,100
2025-08-14$30.74$30.7418,517,100