Explore the previous trading day in detail.
Explore the previous trading day in detail.
Explore the selected trading day in detail.
Regular-session traded value fell 7.7% from the previous day to $3,530,000,000. Pre-market activity was strong, with traded value up 18.9%, while after-hours traded value fell 3.9%. INLF declined in both the pre-market and regular sessions.
October 19 at 20:20 Written (ET)The largest moves, from overnight to after-hours.
Overnight-session traded value fell 10.1% from the previous day to $14,510,000. Gainer XLAB (+12.73%, $1,378,000) led trading activity, while SAFX (-9.33%, $2,178,000) declined among losers.
Pre-market traded value rose 18.9% from the previous day to $510,000,000. Gainer YMAT (+86.13%, $90,654,000) was actively traded, while INLF (-82.85%, $517,000) posted a steep decline among losers.
Regular-session traded value totaled $3,530,000,000, down 7.7% from the previous day. WORX (+90.65%, $290,000,000) recorded high traded value among gainers, while CLRO (-40.96%, $619,000) posted a steep decline among losers.
After-hours traded value fell 3.9% from the previous day to $400,000,000. Gainer NWGL (+139.16%, $14,886,000) led trading activity, while RAIL (-19.66%, $329,000) weakened among losers.
On 2026-10-19, pre-market activity was strong, with traded value up 18.9% from the previous trading day. However, regular-session and after-hours traded value fell 7.7% and 3.9%, respectively, indicating an overall contraction in trading activity. PLAG, the stock with the largest daily upside move, reached its daily high during the regular session at +308.54% relative to the previous close, a move distinct from the rankings based on changes within the regular session. INLF, the stock with the largest daily downside move, recorded its daily low in after-hours trading at -88.82% relative to the previous close. It also posted changes of -82.85% and -29.84% within the pre-market and regular sessions, respectively, showing declines across sessions. Overall, individual stocks exhibited large price swings within sessions, but market-wide traded value fell from the previous trading day in most sessions other than pre-market.
Times use ET and trading dates follow the U.S. market. Comparison prices and observation windows differ by ranking.
vs. previous regular close · overnight through after-hours
10/18, 20:00 – 10/19, 20:00 ET · Previous trading day 2026-10-16
Market cap $500M maximum 2,281eligible stocks out of 1,507종목을 비교합니다. 기준 종가 $0.10 이상·하루 거래대금 $100K 이상·유효 1분봉 5개 이상이 기준입니다. Compares official closing prices on the same share basis. Stocks are excluded on dates when splits or conversions change the comparison basis. Times refer to the first minute bar containing the high or low. The largest decline is not a peak-to-trough drawdown.
Price observations 415stocks · eligible for ranking 17종목 · 거래대금 $100K 이상
10/18, 20:00 – 10/19, 04:00 ET · Blue Ocean ATS
Included after market-cap verification 2,281stocks · unverified market caps excluded 977Stocks
Price observations 1,282stocks · eligible for ranking 96종목 · 거래대금 $100K 이상
10/19, 04:00 – 10/19, 09:30 ET · U.S. consolidated market data
Included after market-cap verification 2,281stocks · unverified market caps excluded 977Stocks
Price observations 2,261stocks · eligible for ranking 1,431종목 · 거래대금 $100K 이상
10/19, 09:30 – 10/19, 16:00 ET · U.S. consolidated market data
Included after market-cap verification 2,281stocks · unverified market caps excluded 977Stocks
Price observations 2,019stocks · eligible for ranking 106종목 · 거래대금 $100K 이상
10/19, 16:00 – 10/19, 20:00 ET · U.S. consolidated market data
Included after market-cap verification 2,281stocks · unverified market caps excluded 977Stocks
Requires prices in the first and last 30 minutes, at least five valid minute bars, and opening and closing prices of at least $0.10. Changes are measured from session open to close and may differ from changes against the previous trading-day close.
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