Wednesday, August 19, 2026 · all times ET · this public list runs 15 minutes behind the live feed
Dipfinding logged 2 alerts on falling stocks and 7 on rising ones on August 19, 2026. The steepest drop was CAST at −16.4%, trading at $2.52, on 5.1× its average volume.
Biggest drops on August 19, 2026
2 stocks, ranked by their steepest drop alert of the day, out of 2 drop alerts in total. One row per stock.
Every US-listed stock — OTC, NASDAQ and NYSE — is scanned through the whole extended session, 4:00 AM to 8:00 PM ET, on trading days.
A row appears when a stock crosses one of the channels Dipfinding publishes openly: General (every ±10% move across the market), Momentum (rising fast on heavy volume). The Big Spike and Big Drop channels are part of the paid plans and are not listed on this page.
Moves are measured inside a short rolling window — each alert carries its own window — not against the previous close.
This page is 15 minutes behind the live feed, the same delay the free plan sees. Subscribers get the same alerts the second they fire.
The tables list one row per stock — its steepest alert that day — up to 25 fallers and 15 risers. The counts above are the full totals, every alert included.
Information only — not financial advice, and not a recommendation to buy or sell anything.
Want these the moment they fire?
The live feed updates in real time, with push notifications on iPhone. The free plan covers the same two channels on a 15-minute delay.