MIAX slides as year-end trading thins — what traders are watching next
NEW YORK, December 31, 2025, 12:19 ET — Regular session. Miami International Holdings, Inc. shares were down 2.2% on Wednesday midday, a softer tape in thin, year-end trading for the exchange operator. The stock last traded at $44.70, down $0.99 from the previous close, after moving between $44.05 and $46.00 in the session. (https://www.marketwatch.com/investing/stock/miax) MarketWatch Why it matters now: MIAX has become a closely watched “picks-and-shovels” bet on derivatives activity — and into the final sessions of the year, investors often focus less on new headlines and more on positioning, liquidity and supply-demand shifts in recently listed names. Reuters There