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
₩102,960.00
+15.00
+0.01%
₩102,975.00
₩102,975.00
₩102,980.00
₩102,975.00
₩102,980.00
2026-07-13
₩102,980.00
+10.00
+0.01%
₩102,985.00
₩102,990.00
₩102,995.00
₩102,990.00
₩102,990.00
2026-07-14
₩102,990.00
+10.00
+0.01%
₩102,995.00
₩103,000.00
₩103,005.00
₩103,000.00
₩103,000.00
2026-07-15
₩103,000.00
+35.00
+0.03%
₩103,030.00
₩103,035.00
₩103,040.00
₩103,035.00
₩103,035.00
2026-07-16
₩103,035.00
+20.00
+0.02%
₩103,050.00
₩103,055.00
₩103,055.00
₩103,050.00
₩103,055.00
2026-07-21
₩103,055.00
+20.00
+0.02%
₩103,070.00
₩103,075.00
₩103,080.00
₩103,075.00
₩103,075.00
2026-07-22
₩103,075.00
+10.00
+0.01%
₩103,079.99
₩103,085.00
₩103,090.00
₩103,085.00
₩103,090.00
2026-07-23
₩103,090.00
+20.00
+0.02%
₩103,099.99
₩103,110.00
₩103,115.00
₩103,110.00
₩103,110.00
2026-07-24
₩103,110.00
+15.00
+0.01%
₩103,114.99
₩103,125.00
₩103,130.00
₩103,125.00
₩103,125.00
2026-07-27
₩103,125.00
+10.00
+0.01%
₩103,124.99
₩103,135.00
₩103,140.00
₩103,135.00
₩103,140.00
2026-07-28
₩103,140.00
+10.00
+0.01%
₩103,134.99
₩103,150.00
₩103,155.00
₩103,150.00
₩103,150.00
2026-07-29
₩103,150.00
+10.00
+0.01%
₩103,144.99
₩103,160.00
₩103,165.00
₩103,160.00
₩103,160.00
2026-07-30
₩103,160.00
+25.00
+0.02%
₩103,169.98
₩103,185.00
₩103,190.00
₩103,185.00
₩103,185.00
2026-07-31
₩103,185.00
+15.00
+0.01%
₩103,184.98
₩103,200.00
₩103,205.00
₩103,200.00
₩103,200.00
2026-08-03
₩103,200.00
+15.00
+0.01%
₩103,199.98
₩103,215.00
₩103,220.00
₩103,215.00
₩103,215.00
2026-08-04
₩103,215.00
+15.00
+0.01%
₩103,214.98
₩103,230.00
₩103,230.00
₩103,225.00
₩103,225.00
2026-08-05
₩103,225.00
+15.00
+0.01%
₩103,229.98
₩103,240.00
₩103,245.00
₩103,240.00
₩103,240.00
2026-08-06
₩103,240.00
+30.00
+0.03%
₩103,259.97
₩103,270.00
₩103,270.00
₩103,265.00
₩103,270.00
2026-08-07
₩103,270.00
+10.00
+0.01%
₩103,269.97
₩103,280.00
₩103,285.00
₩103,280.00
₩103,285.00
2026-08-10
₩103,285.00
+5.00
+0.00%
₩103,274.97
₩103,290.00
₩103,295.00
₩103,290.00
₩103,295.00
2026-08-11
₩103,295.00
+5.00
+0.00%
₩103,279.97
₩103,300.00
₩103,305.00
₩103,300.00
₩103,300.00
2026-08-12
₩103,300.00
+10.00
+0.01%
₩103,289.97
₩103,310.00
₩103,315.00
₩103,310.00
₩103,315.00
2026-08-13
₩103,315.00
+35.00
+0.03%
₩103,324.96
₩103,350.00
₩103,355.00
₩103,350.00
₩103,350.00
2026-08-14
₩103,350.00
+10.00
+0.01%
₩103,334.96
₩103,360.00
₩103,365.00
₩103,360.00
₩103,360.00
2026-08-18
₩103,360.00
+10.00
+0.01%
₩103,344.96
₩103,370.00
₩103,375.00
₩103,370.00
₩103,375.00
2026-08-19
₩103,375.00
+10.00
+0.01%
₩103,354.95
₩103,385.00
₩103,390.00
₩103,385.00
₩103,385.00
2026-08-20
₩103,385.00
+30.00
+0.03%
₩103,384.94
₩103,415.00
₩103,420.00
₩103,415.00
₩103,415.00
2026-08-21
₩103,415.00
+15.00
+0.01%
₩103,399.94
₩103,430.00
₩103,430.00
₩103,425.00
₩103,430.00
2026-08-24
₩103,430.00
+10.00
+0.01%
₩103,409.94
₩103,440.00
₩103,445.00
₩103,440.00
₩103,440.00
2026-08-25
₩103,440.00
+10.00
+0.01%
₩103,419.93
₩103,450.00
₩103,455.00
₩103,450.00
₩103,450.00
2026-08-26
₩103,450.00
+10.00
+0.01%
₩103,429.93
₩103,460.00
₩103,465.00
₩103,460.00
₩103,465.00
2026-08-27
₩103,465.00
+20.00
+0.02%
₩103,449.92
₩103,485.00
₩103,490.00
₩103,485.00
₩103,485.00
2026-08-28
₩103,485.00
+10.00
+0.01%
₩103,459.92
₩103,495.00
₩103,495.00
₩103,490.00
₩103,495.00
2026-08-31
₩103,495.00
+5.00
+0.00%
₩103,464.92
₩103,500.00
₩103,505.00
₩103,500.00
₩103,505.00
2026-09-01
₩103,505.00
+10.00
+0.01%
₩103,474.91
₩103,515.00
₩103,515.00
₩103,510.00
₩103,510.00
2026-09-02
₩103,510.00
+15.00
+0.01%
₩103,489.91
₩103,525.00
₩103,525.00
₩103,520.00
₩103,520.00
2026-09-03
₩103,520.00
+35.00
+0.03%
₩103,524.90
₩103,555.00
₩103,555.00
₩103,550.00
₩103,550.00
2026-09-04
₩103,550.00
+5.00
+0.00%
₩103,529.90
₩103,555.00
₩103,555.00
₩103,550.00
₩103,555.00
2026-09-07
₩103,555.00
+15.00
+0.01%
₩103,544.89
₩103,570.00
₩103,575.00
₩103,570.00
₩103,570.00
2026-09-08
₩103,570.00
+20.00
+0.02%
₩103,564.89
₩103,590.00
₩103,590.00
₩103,585.00
₩103,585.00
2026-09-09
₩103,585.00
+10.00
+0.01%
₩103,574.89
₩103,595.00
₩103,600.00
₩103,595.00
₩103,595.00
2026-09-10
₩103,595.00
+25.00
+0.02%
₩103,599.88
₩103,620.00
₩103,625.00
₩103,620.00
₩103,625.00
2026-09-11
₩103,625.00
+5.00
+0.00%
₩103,604.88
₩103,630.00
₩103,635.00
₩103,630.00
₩103,635.00
2026-09-14
₩103,635.00
+5.00
+0.00%
₩103,609.88
₩103,640.00
₩103,645.00
₩103,640.00
₩103,640.00
2026-09-15
₩103,640.00
+15.00
+0.01%
₩103,624.88
₩103,655.00
₩103,660.00
₩103,655.00
₩103,660.00
2026-09-16
₩103,660.00
+10.00
+0.01%
₩103,634.87
₩103,670.00
₩103,670.00
₩103,665.00
₩103,670.00
2026-09-17
₩103,670.00
+20.00
+0.02%
₩103,654.87
₩103,690.00
₩103,695.00
₩103,690.00
₩103,690.00
2026-09-18
₩103,690.00
+10.00
+0.01%
₩103,664.86
₩103,700.00
₩103,705.00
₩103,700.00
₩103,705.00
2026-09-21
₩103,705.00
+10.00
+0.01%
₩103,674.86
₩103,715.00
₩103,720.00
₩103,715.00
₩103,720.00
2026-09-22
₩103,720.00
+40.00
+0.04%
₩103,714.84
₩103,760.00
₩103,765.00
₩103,760.00
₩103,760.00
2026-09-23
₩103,760.00
+10.00
+0.01%
₩103,724.84
₩103,770.00
₩103,775.00
₩103,770.00
₩103,775.00
2026-09-28
₩103,775.00
+15.00
+0.01%
₩103,739.83
₩103,790.00
₩103,790.00
₩103,785.00
₩103,790.00
2026-09-29
₩103,790.00
+10.00
+0.01%
₩103,749.82
₩103,800.00
₩103,800.00
₩103,795.00
₩103,800.00
2026-09-30
₩103,800.00
+10.00
+0.01%
₩103,759.82
₩103,810.00
₩103,810.00
₩103,805.00
₩103,810.00
2026-10-01
₩103,810.00
+35.00
+0.03%
₩103,794.80
₩103,845.00
₩103,850.00
₩103,845.00
₩103,850.00
2026-10-02
₩103,850.00
+5.00
+0.00%
₩103,799.80
₩103,855.00
₩103,860.00
₩103,855.00
₩103,860.00
2026-10-06
₩103,860.00
+15.00
+0.01%
₩103,814.79
₩103,875.00
₩103,880.00
₩103,875.00
₩103,880.00
2026-10-07
₩103,880.00
+35.00
+0.03%
₩103,849.77
₩103,915.00
₩103,920.00
₩103,915.00
₩103,920.00
2026-10-08
₩103,920.00
+5.00
+0.00%
₩103,854.77
₩103,925.00
₩103,930.00
₩103,925.00
₩103,930.00
📈 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
₩102,960.00
₩103,184.98
+224.98
+0.22%
2026-08
₩103,184.98
₩103,464.92
+279.94
+0.27%
2026-09
₩103,464.92
₩103,759.82
+294.90
+0.29%
2026-10
₩103,759.82
₩103,854.77
+94.95
+0.09%
📅 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 0043B0, with buy/sell triggers plotted right on the chart.