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 recorded $3,930,000,000, an increase of 8.3% from the previous day. The pre-market was active with a 19.4% increase, while the after-market decreased by 3.7%. AIOK showed active trading in both the pre-market and regular session.
October 28 at 20:20 Written (ET)The largest moves, from overnight to after-hours.
Overnight-session traded value totaled $14,300,000, an increase of 35.1% from the previous day. DAVI (+23.32%, $1,619,000) was among the top gainers, while SURG (-12.50%, $131,000) fell.
Pre-market traded value reached $440,000,000, an increase of 19.4% from the previous day. ELPW (+32.94%, $88,556,000) rose, while NXXT (-32.49%, $169,000) fell.
Regular session traded value totaled $3,930,000,000, an increase of 8.3% from the previous day. KPTI (+82.79%, $31,960,000) was among the top gainers, while JDZG (-76.35%, $10,827,000) showed a downward trend.
After-market traded value recorded $470,000,000, a decrease of 3.7% from the previous day. NCPL (+43.64%, $11,361,000) rose, while NEXR (-29.32%, $261,000) fell.
On 2026/10/28, traded value in the overnight-session, pre-market, and regular session increased by +35.1%, +19.4%, and +8.3% respectively compared to the previous trading day, indicating active overall trading, while the after-market showed a contrasting -3.7% decrease. AIOK's daily high was observed in the after-market at +152.46% relative to the previous day's closing price, and its fluctuation rate within the regular session, based on a separate standard, was +60.72%. Conversely, JDZG's daily low was observed in the regular session at -80.82% relative to the previous day's closing price, and its fluctuation rate within the regular session was -76.35%. Overall, significant volatility was evident as many stocks showed large fluctuations in the regular session and after-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
10/27, 20:00 – 10/28, 20:00 ET · Previous trading day 2026-10-27
Market cap $500M maximum 2,292eligible stocks out of 1,470종목을 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 347stocks · eligible for ranking 15종목 · 거래대금 $100K 이상
10/27, 20:00 – 10/28, 04:00 ET · Blue Ocean ATS
Included after market-cap verification 2,292stocks · unverified market caps excluded 988Stocks
Price observations 1,204stocks · eligible for ranking 89종목 · 거래대금 $100K 이상
10/28, 04:00 – 10/28, 09:30 ET · U.S. consolidated market data
Included after market-cap verification 2,292stocks · unverified market caps excluded 988Stocks
Price observations 2,264stocks · eligible for ranking 1,388종목 · 거래대금 $100K 이상
10/28, 09:30 – 10/28, 16:00 ET · U.S. consolidated market data
Included after market-cap verification 2,292stocks · unverified market caps excluded 988Stocks
Price observations 1,988stocks · eligible for ranking 142종목 · 거래대금 $100K 이상
10/28, 16:00 – 10/28, 20:00 ET · U.S. consolidated market data
Included after market-cap verification 2,292stocks · unverified market caps excluded 988Stocks
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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