Why Is Host Digital Inc. (HOST) Stock Down -23.25% Today? (Find out why any stock moved today on Tickeron.) HOST shares tumbled 23.25%, closing at $6.14, down $1.86 from the prior session's close of $8.00. The decline extended a sharp post-merger sell-off that began when the newly renamed company started trading under HOST on September 17. No single company-specific headline drove the drop; a combination of speculative unwinding, a thin float, and liquidity-driven volatility pressured the stock. $BRUN $ZSQR $HQ $CYAB