Last 59 trading days. "Overnight" = today's Open vs the PRIOR day's Close
(the same move plotted as the pink dotted line on the chart) — each day's own Open→Close
move is not counted here. Overnight $/% is what you'd have earned holding only from close
to next open; Cum. Index is the running compounded value shown on the chart's pink line.
Date
Prior Close
Overnight $
Overnight %
Cum. Index
Open
High
Low
Close
2026-07-10
₩111,305.00
+5.00
+0.00%
₩111,310.00
₩111,310.00
₩111,315.00
₩111,310.00
₩111,315.00
2026-07-13
₩111,315.00
+5.00
+0.00%
₩111,315.00
₩111,320.00
₩111,325.00
₩111,320.00
₩111,320.00
2026-07-14
₩111,320.00
+10.00
+0.01%
₩111,325.00
₩111,330.00
₩111,335.00
₩111,330.00
₩111,330.00
2026-07-15
₩111,330.00
+20.00
+0.02%
₩111,345.00
₩111,350.00
₩111,355.00
₩111,350.00
₩111,355.00
2026-07-16
₩111,355.00
+15.00
+0.01%
₩111,360.00
₩111,370.00
₩111,370.00
₩111,365.00
₩111,370.00
2026-07-21
₩111,370.00
+15.00
+0.01%
₩111,375.00
₩111,385.00
₩111,390.00
₩111,385.00
₩111,390.00
2026-07-22
₩111,390.00
+5.00
+0.00%
₩111,380.00
₩111,395.00
₩111,400.00
₩111,395.00
₩111,400.00
2026-07-23
₩111,400.00
+15.00
+0.01%
₩111,394.99
₩111,415.00
₩111,420.00
₩111,415.00
₩111,420.00
2026-07-24
₩111,420.00
+5.00
+0.00%
₩111,399.99
₩111,425.00
₩111,430.00
₩111,425.00
₩111,430.00
2026-07-27
₩111,430.00
+5.00
+0.00%
₩111,404.99
₩111,435.00
₩111,440.00
₩111,435.00
₩111,440.00
2026-07-28
₩111,440.00
+5.00
+0.00%
₩111,409.99
₩111,445.00
₩111,450.00
₩111,445.00
₩111,450.00
2026-07-29
₩111,450.00
+5.00
+0.00%
₩111,414.99
₩111,455.00
₩111,455.00
₩111,450.00
₩111,455.00
2026-07-30
₩111,455.00
+15.00
+0.01%
₩111,429.98
₩111,470.00
₩111,475.00
₩111,470.00
₩111,470.00
2026-07-31
₩111,470.00
+10.00
+0.01%
₩111,439.98
₩111,480.00
₩111,485.00
₩111,480.00
₩111,485.00
2026-08-03
₩111,485.00
+5.00
+0.00%
₩111,444.98
₩111,490.00
₩111,495.00
₩111,490.00
₩111,495.00
2026-08-04
₩111,495.00
+5.00
+0.00%
₩111,449.97
₩111,500.00
₩111,505.00
₩111,500.00
₩111,505.00
2026-08-05
₩111,505.00
+5.00
+0.00%
₩111,454.97
₩111,510.00
₩111,515.00
₩111,510.00
₩111,510.00
2026-08-06
₩111,510.00
+15.00
+0.01%
₩111,469.96
₩111,525.00
₩111,530.00
₩111,525.00
₩111,530.00
2026-08-07
₩111,530.00
+10.00
+0.01%
₩111,479.96
₩111,540.00
₩111,545.00
₩111,540.00
₩111,540.00
2026-08-10
₩111,540.00
+15.00
+0.01%
₩111,494.95
₩111,555.00
₩111,560.00
₩111,555.00
₩111,560.00
2026-08-11
₩111,560.00
+5.00
+0.00%
₩111,499.95
₩111,565.00
₩111,565.00
₩111,560.00
₩111,565.00
2026-08-12
₩111,565.00
+5.00
+0.00%
₩111,504.94
₩111,570.00
₩111,575.00
₩111,570.00
₩111,575.00
2026-08-13
₩111,575.00
+15.00
+0.01%
₩111,519.93
₩111,590.00
₩111,595.00
₩111,590.00
₩111,590.00
2026-08-14
₩111,590.00
+20.00
+0.02%
₩111,539.92
₩111,610.00
₩111,615.00
₩111,610.00
₩111,615.00
2026-08-18
₩111,615.00
+5.00
+0.00%
₩111,544.92
₩111,620.00
₩111,625.00
₩111,620.00
₩111,625.00
2026-08-19
₩111,625.00
+5.00
+0.00%
₩111,549.92
₩111,630.00
₩111,635.00
₩111,630.00
₩111,635.00
2026-08-20
₩111,635.00
+10.00
+0.01%
₩111,559.91
₩111,645.00
₩111,650.00
₩111,645.00
₩111,645.00
2026-08-21
₩111,645.00
+20.00
+0.02%
₩111,579.89
₩111,665.00
₩111,665.00
₩111,660.00
₩111,660.00
2026-08-24
₩111,660.00
+10.00
+0.01%
₩111,589.89
₩111,670.00
₩111,675.00
₩111,670.00
₩111,675.00
2026-08-25
₩111,675.00
+5.00
+0.00%
₩111,594.88
₩111,680.00
₩111,680.00
₩111,675.00
₩111,680.00
2026-08-26
₩111,680.00
+10.00
+0.01%
₩111,604.87
₩111,690.00
₩111,690.00
₩111,685.00
₩111,685.00
2026-08-27
₩111,685.00
+20.00
+0.02%
₩111,624.86
₩111,705.00
₩111,705.00
₩111,700.00
₩111,705.00
2026-08-28
₩111,705.00
+15.00
+0.01%
₩111,639.85
₩111,720.00
₩111,720.00
₩111,715.00
₩111,720.00
2026-08-31
₩111,720.00
+10.00
+0.01%
₩111,649.84
₩111,730.00
₩111,735.00
₩111,730.00
₩111,735.00
2026-09-01
₩111,735.00
+5.00
+0.00%
₩111,654.84
₩111,740.00
₩111,745.00
₩111,740.00
₩111,745.00
2026-09-02
₩111,745.00
+5.00
+0.00%
₩111,659.83
₩111,750.00
₩111,755.00
₩111,750.00
₩111,750.00
2026-09-03
₩111,750.00
+20.00
+0.02%
₩111,679.82
₩111,770.00
₩111,775.00
₩111,770.00
₩111,775.00
2026-09-04
₩111,775.00
+10.00
+0.01%
₩111,689.81
₩111,785.00
₩111,790.00
₩111,785.00
₩111,790.00
2026-09-07
₩111,790.00
+5.00
+0.00%
₩111,694.80
₩111,795.00
₩111,800.00
₩111,795.00
₩111,800.00
2026-09-08
₩111,800.00
+5.00
+0.00%
₩111,699.80
₩111,805.00
₩111,810.00
₩111,805.00
₩111,810.00
2026-09-09
₩111,810.00
+5.00
+0.00%
₩111,704.79
₩111,815.00
₩111,820.00
₩111,815.00
₩111,815.00
2026-09-10
₩111,815.00
+20.00
+0.02%
₩111,724.78
₩111,835.00
₩111,840.00
₩111,835.00
₩111,840.00
2026-09-11
₩111,840.00
+10.00
+0.01%
₩111,734.76
₩111,850.00
₩111,855.00
₩111,850.00
₩111,855.00
2026-09-14
₩111,855.00
+5.00
+0.00%
₩111,739.76
₩111,860.00
₩111,865.00
₩111,860.00
₩111,865.00
2026-09-15
₩111,865.00
+5.00
+0.00%
₩111,744.75
₩111,870.00
₩111,875.00
₩111,870.00
₩111,875.00
2026-09-16
₩111,875.00
+10.00
+0.01%
₩111,754.74
₩111,885.00
₩111,890.00
₩111,885.00
₩111,890.00
2026-09-17
₩111,890.00
+10.00
+0.01%
₩111,764.73
₩111,900.00
₩111,905.00
₩111,900.00
₩111,905.00
2026-09-18
₩111,905.00
+10.00
+0.01%
₩111,774.72
₩111,915.00
₩111,920.00
₩111,915.00
₩111,920.00
2026-09-21
₩111,920.00
+5.00
+0.00%
₩111,779.71
₩111,925.00
₩111,930.00
₩111,925.00
₩111,930.00
2026-09-22
₩111,930.00
+30.00
+0.03%
₩111,809.67
₩111,960.00
₩111,960.00
₩111,955.00
₩111,960.00
2026-09-23
₩111,960.00
+15.00
+0.01%
₩111,824.65
₩111,975.00
₩111,980.00
₩111,975.00
₩111,980.00
2026-09-28
₩111,980.00
+10.00
+0.01%
₩111,834.64
₩111,990.00
₩111,995.00
₩111,990.00
₩111,995.00
2026-09-29
₩111,995.00
+5.00
+0.00%
₩111,839.63
₩112,000.00
₩112,005.00
₩112,000.00
₩112,005.00
2026-09-30
₩112,005.00
+5.00
+0.00%
₩111,844.62
₩112,010.00
₩112,015.00
₩112,010.00
₩112,015.00
2026-10-01
₩112,015.00
+20.00
+0.02%
₩111,864.59
₩112,035.00
₩112,040.00
₩112,035.00
₩112,040.00
2026-10-02
₩112,040.00
+15.00
+0.01%
₩111,879.57
₩112,055.00
₩112,060.00
₩112,055.00
₩112,060.00
2026-10-06
₩112,060.00
+5.00
+0.00%
₩111,884.56
₩112,065.00
₩112,070.00
₩112,065.00
₩112,070.00
2026-10-07
₩112,070.00
+20.00
+0.02%
₩111,904.53
₩112,090.00
₩112,095.00
₩112,090.00
₩112,090.00
2026-10-08
₩112,090.00
+15.00
+0.01%
₩111,919.50
₩112,105.00
₩112,110.00
₩112,105.00
₩112,110.00
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-07-09
(same window as the chart overlay and table above, just plotted as % instead of $).
🗓️ Overnight End-of-Month PnL
One checkpoint per calendar month (value at the last trading day seen that month) from the
same overnight-only cumulative series above. The first and last
month shown may be partial if the data window doesn't start/end on a month boundary.
Month
Start Value
End Value
PnL $
PnL %
2026-07
₩111,305.00
₩111,439.98
+134.98
+0.12%
2026-08
₩111,439.98
₩111,649.84
+209.86
+0.19%
2026-09
₩111,649.84
₩111,844.62
+194.78
+0.17%
2026-10
₩111,844.62
₩111,919.50
+74.88
+0.07%
📅 Seasonality — Close Price by Year
Each line is one calendar year's close price (or % change from that year's first trading
day, in "% from Jan 1" mode), aligned by month/day so the same point in the calendar lines
up across years. Most recent year is drawn thicker. Click a year in the legend to hide/show it.
🌙 Overnight vs. Intraday Return
Not enough historical data yet for this ticker to compute an overnight/intraday split.
🎯 Best Strategy Backtest
See which saved strategy has the best real backtested win-rate on 449170, with buy/sell triggers plotted right on the chart.