Discover — MSTX -14.85% + 1 more (12:30 PM ET)

MSTX is the session's standout drop, down 14.85% to $7.23 on $10.4M in dollar-volume mid-session.

MSTX broke hard from a $8.48 prior close, hitting $7.23 with $10.4M in dollar-volume already through the tape — meaningful flow for a name outside our coverage universe. No fundamental trigger confirmed on our end; this is a pure price-and-volume flag. Watch the $7.23 level for either a stabilization bid or continuation pressure into the afternoon.

Other names crossing threshold this cycle:

• ▸VSH — down 7.60% to $52.05 from $56.28, with $10.6M in dollar-volume matching the lead story's flow intensity; price breaking notably lower intraday.