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 1.0% from the previous day to $3,490,000,000. After-hours and pre-market trading were active, with traded value up 3.8% and 0.4%, respectively. Trading concentrated in SAIQ as it rose in both the overnight and regular sessions.
October 20 at 20:20 Written (ET)The largest moves, from overnight to after-hours.
Overnight-session traded value rose 31.7% from the previous day to $19,113,000. Gainer SAIQ (+11.70%, $3,957,000) ranked among the leaders by traded value, while RIME (-20.00%, $1,210,000) declined among losers.
Pre-market traded value rose 0.4% from the previous day to $510,000,000. Gainer WORX (+26.27%, $110,000,000) recorded high traded value, while NWGL (-44.91%, $72,860,000) posted a large decline among losers.
Regular-session traded value totaled $3,490,000,000, down 1.0% from the previous day. SAIQ (+48.05%, $230,000,000) recorded the highest traded value among gainers, while CJMB (-50.75%, $3,117,000) stood out for its steep decline among losers.
After-hours traded value rose 3.8% from the previous day to $420,000,000. Gainer AHT (+65.92%, $12,599,000) led trading activity, while TKNO (-22.87%, $1,744,000) posted a sharp drop among losers.
Trading activity on 2026-10-20 diverged across sessions. Regular-session traded value fell 1.0% from the previous trading day, while pre-market and after-hours traded value rose 0.4% and 3.8%, respectively. NWGL's daily high was observed in pre-market trading at +203.78% relative to the previous close, while CJMB's daily low was recorded in after-hours trading at -71.30% relative to the previous close. CJMB showed particularly wide daily price swings, with a change of -50.75% within the regular session, and continued to decline in after-hours trading with a change of -12.12%. Overall, individual stocks posted large gains and losses within sessions, and price action varied across sessions alongside changes in traded value.
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
10/19, 20:00 – 10/20, 20:00 ET · Previous trading day 2026-10-19
Market cap $500M maximum 2,294eligible stocks out of 1,459종목을 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 333stocks · eligible for ranking 15종목 · 거래대금 $100K 이상
10/19, 20:00 – 10/20, 04:00 ET · Blue Ocean ATS
Included after market-cap verification 2,294stocks · unverified market caps excluded 985Stocks
Price observations 1,187stocks · eligible for ranking 89종목 · 거래대금 $100K 이상
10/20, 04:00 – 10/20, 09:30 ET · U.S. consolidated market data
Included after market-cap verification 2,294stocks · unverified market caps excluded 985Stocks
Price observations 2,265stocks · eligible for ranking 1,387종목 · 거래대금 $100K 이상
10/20, 09:30 – 10/20, 16:00 ET · U.S. consolidated market data
Included after market-cap verification 2,294stocks · unverified market caps excluded 985Stocks
Price observations 2,003stocks · eligible for ranking 123종목 · 거래대금 $100K 이상
10/20, 16:00 – 10/20, 20:00 ET · U.S. consolidated market data
Included after market-cap verification 2,294stocks · unverified market caps excluded 985Stocks
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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