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
Open
High
Low
Close
Prior Close
Overnight $
Overnight %
Cum. Index
2026-06-19
₩10,910.00
₩11,280.00
₩9,835.00
₩10,295.00
₩11,295.00
-385.00
-3.41%
₩10,910.00
2026-06-22
₩10,570.00
₩10,865.00
₩10,125.00
₩10,225.00
₩10,295.00
+275.00
+2.67%
₩11,201.43
2026-06-23
₩9,990.00
₩10,525.00
₩8,990.00
₩9,010.00
₩10,225.00
-235.00
-2.30%
₩10,943.99
2026-06-24
₩9,075.00
₩9,520.00
₩8,490.00
₩9,435.00
₩9,010.00
+65.00
+0.72%
₩11,022.94
2026-06-25
₩9,460.00
₩9,690.00
₩8,625.00
₩8,660.00
₩9,435.00
+25.00
+0.26%
₩11,052.15
2026-06-26
₩8,725.00
₩8,725.00
₩7,205.00
₩7,800.00
₩8,660.00
+65.00
+0.75%
₩11,135.10
2026-06-29
₩7,865.00
₩8,580.00
₩7,720.00
₩8,580.00
₩7,800.00
+65.00
+0.83%
₩11,227.89
2026-06-30
₩8,585.00
₩8,600.00
₩7,755.00
₩7,890.00
₩8,580.00
+5.00
+0.06%
₩11,234.44
2026-07-01
₩8,000.00
₩9,100.00
₩7,865.00
₩9,100.00
₩7,890.00
+110.00
+1.39%
₩11,391.06
2026-07-02
₩9,240.00
₩9,785.00
₩8,740.00
₩9,110.00
₩9,100.00
+140.00
+1.54%
₩11,566.31
2026-07-03
₩9,280.00
₩9,650.00
₩8,720.00
₩9,650.00
₩9,110.00
+170.00
+1.87%
₩11,782.15
2026-07-06
₩9,890.00
₩10,780.00
₩9,370.00
₩10,000.00
₩9,650.00
+240.00
+2.49%
₩12,075.18
2026-07-07
₩9,130.00
₩9,335.00
₩8,345.00
₩9,100.00
₩10,000.00
-870.00
-8.70%
₩11,024.64
2026-07-08
₩9,120.00
₩9,145.00
₩7,050.00
₩7,445.00
₩9,100.00
+20.00
+0.22%
₩11,048.87
2026-07-09
₩7,480.00
₩7,795.00
₩6,530.00
₩6,900.00
₩7,445.00
+35.00
+0.47%
₩11,100.81
2026-07-10
₩7,025.00
₩7,955.00
₩6,950.00
₩7,755.00
₩6,900.00
+125.00
+1.81%
₩11,301.91
2026-07-13
₩7,865.00
₩8,380.00
₩7,000.00
₩7,200.00
₩7,755.00
+110.00
+1.42%
₩11,462.22
2026-07-14
₩7,335.00
₩7,395.00
₩6,270.00
₩6,530.00
₩7,200.00
+135.00
+1.88%
₩11,677.14
2026-07-15
₩6,835.00
₩7,345.00
₩6,605.00
₩7,240.00
₩6,530.00
+305.00
+4.67%
₩12,222.55
2026-07-16
₩6,985.00
₩7,485.00
₩6,740.00
₩7,130.00
₩7,240.00
-255.00
-3.52%
₩11,792.06
2026-07-20
₩7,130.00
₩7,300.00
₩6,120.00
₩6,220.00
₩7,130.00
+0.00
+0.00%
₩11,792.06
2026-07-21
₩6,185.00
₩6,580.00
₩5,880.00
₩6,275.00
₩6,220.00
-35.00
-0.56%
₩11,725.70
2026-07-22
₩6,455.00
₩6,840.00
₩6,455.00
₩6,535.00
₩6,275.00
+180.00
+2.87%
₩12,062.06
2026-07-23
₩6,450.00
₩7,610.00
₩6,450.00
₩7,565.00
₩6,535.00
-85.00
-1.30%
₩11,905.17
2026-07-24
₩7,665.00
₩8,355.00
₩7,345.00
₩7,415.00
₩7,565.00
+100.00
+1.32%
₩12,062.54
2026-07-27
₩7,500.00
₩7,500.00
₩5,900.00
₩6,170.00
₩7,415.00
+85.00
+1.15%
₩12,200.81
2026-07-28
₩5,745.00
₩5,960.00
₩5,500.00
₩5,715.00
₩6,170.00
-425.00
-6.89%
₩11,360.40
2026-07-29
₩5,765.00
₩5,765.00
₩4,200.00
₩4,690.00
₩5,715.00
+50.00
+0.87%
₩11,459.79
2026-07-30
₩4,390.00
₩5,315.00
₩4,365.00
₩4,815.00
₩4,690.00
-300.00
-6.40%
₩10,726.76
2026-07-31
₩4,970.00
₩5,700.00
₩4,840.00
₩5,640.00
₩4,815.00
+155.00
+3.22%
₩11,072.06
2026-08-03
₩5,400.00
₩5,590.00
₩5,245.00
₩5,560.00
₩5,640.00
-240.00
-4.26%
₩10,600.91
2026-08-04
₩5,545.00
₩6,735.00
₩5,520.00
₩6,680.00
₩5,560.00
-15.00
-0.27%
₩10,572.31
2026-08-05
₩6,760.00
₩7,200.00
₩6,650.00
₩7,200.00
₩6,680.00
+80.00
+1.20%
₩10,698.93
2026-08-06
₩7,020.00
₩7,490.00
₩6,760.00
₩7,000.00
₩7,200.00
-180.00
-2.50%
₩10,431.45
2026-08-07
₩6,905.00
₩7,400.00
₩6,905.00
₩7,400.00
₩7,000.00
-95.00
-1.36%
₩10,289.88
2026-08-10
₩7,425.00
₩8,165.00
₩7,425.00
₩8,165.00
₩7,400.00
+25.00
+0.34%
₩10,324.65
2026-08-11
₩8,165.00
₩8,165.00
₩6,935.00
₩7,030.00
₩8,165.00
+0.00
+0.00%
₩10,324.65
2026-08-12
₩7,120.00
₩7,770.00
₩6,835.00
₩7,590.00
₩7,030.00
+90.00
+1.28%
₩10,456.83
2026-08-13
₩7,625.00
₩8,040.00
₩7,485.00
₩8,040.00
₩7,590.00
+35.00
+0.46%
₩10,505.05
2026-08-14
₩7,950.00
₩7,960.00
₩7,545.00
₩7,775.00
₩8,040.00
-90.00
-1.12%
₩10,387.45
2026-08-18
₩7,730.00
₩7,930.00
₩7,260.00
₩7,435.00
₩7,775.00
-45.00
-0.58%
₩10,327.33
2026-08-19
₩7,880.00
₩7,880.00
₩6,815.00
₩7,195.00
₩7,435.00
+445.00
+5.99%
₩10,945.44
2026-08-20
₩7,255.00
₩7,420.00
₩6,970.00
₩7,075.00
₩7,195.00
+60.00
+0.83%
₩11,036.72
2026-08-21
₩6,875.00
₩6,930.00
₩6,090.00
₩6,250.00
₩7,075.00
-200.00
-2.83%
₩10,724.73
2026-08-24
₩6,330.00
₩6,455.00
₩6,125.00
₩6,405.00
₩6,250.00
+80.00
+1.28%
₩10,862.00
2026-08-25
₩6,345.00
₩6,520.00
₩6,050.00
₩6,520.00
₩6,405.00
-60.00
-0.94%
₩10,760.25
2026-08-26
₩6,520.00
₩6,540.00
₩6,130.00
₩6,505.00
₩6,520.00
+0.00
+0.00%
₩10,760.25
2026-08-27
₩6,515.00
₩7,050.00
₩6,515.00
₩7,000.00
₩6,505.00
+10.00
+0.15%
₩10,776.79
2026-08-28
₩6,800.00
₩7,065.00
₩6,655.00
₩6,930.00
₩7,000.00
-200.00
-2.86%
₩10,468.88
2026-08-31
₩6,890.00
₩6,890.00
₩6,400.00
₩6,475.00
₩6,930.00
-40.00
-0.58%
₩10,408.46
2026-09-01
₩6,550.00
₩6,650.00
₩5,940.00
₩6,090.00
₩6,475.00
+75.00
+1.16%
₩10,529.02
2026-09-02
₩5,940.00
₩5,940.00
₩5,495.00
₩5,600.00
₩6,090.00
-150.00
-2.46%
₩10,269.68
2026-09-03
₩5,655.00
₩5,915.00
₩5,430.00
₩5,750.00
₩5,600.00
+55.00
+0.98%
₩10,370.55
2026-09-04
₩5,800.00
₩5,960.00
₩5,700.00
₩5,820.00
₩5,750.00
+50.00
+0.87%
₩10,460.73
2026-09-07
₩5,865.00
₩6,020.00
₩5,800.00
₩5,885.00
₩5,820.00
+45.00
+0.77%
₩10,541.61
2026-09-08
₩5,965.00
₩6,280.00
₩5,825.00
₩5,850.00
₩5,885.00
+80.00
+1.36%
₩10,684.91
2026-09-09
₩5,910.00
₩6,105.00
₩5,890.00
₩6,010.00
₩5,850.00
+60.00
+1.03%
₩10,794.50
2026-09-10
₩5,880.00
₩6,140.00
₩5,765.00
₩6,115.00
₩6,010.00
-130.00
-2.16%
₩10,561.01
2026-09-11
₩5,915.00
₩6,070.00
₩5,770.00
₩6,050.00
₩6,115.00
-200.00
-3.27%
₩10,215.59
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-06-18
(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 %
2026-06
₩11,295.00
₩11,234.44
-60.56
-0.54%
2026-07
₩11,234.44
₩11,072.06
-162.37
-1.45%
2026-08
₩11,072.06
₩10,408.46
-663.60
-5.99%
2026-09
₩10,408.46
₩10,215.59
-192.87
-1.85%
🌙 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 0100K0, with buy/sell triggers plotted right on the chart.