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
₩60,155.00
+165.00
+0.27%
₩60,320.00
₩60,320.00
₩60,320.00
₩60,005.00
₩60,070.00
2026-07-13
₩60,070.00
+160.00
+0.27%
₩60,480.67
₩60,230.00
₩60,350.00
₩60,220.00
₩60,220.00
2026-07-14
₩60,220.00
+355.00
+0.59%
₩60,837.20
₩60,575.00
₩60,655.00
₩60,535.00
₩60,655.00
2026-07-15
₩60,655.00
-65.00
-0.11%
₩60,772.01
₩60,590.00
₩60,700.00
₩60,545.00
₩60,620.00
2026-07-16
₩60,620.00
-5.00
-0.01%
₩60,766.99
₩60,615.00
₩60,665.00
₩60,390.00
₩60,480.00
2026-07-21
₩60,480.00
+275.00
+0.45%
₩61,043.30
₩60,755.00
₩60,785.00
₩60,620.00
₩60,660.00
2026-07-22
₩60,660.00
+195.00
+0.32%
₩61,239.53
₩60,855.00
₩61,010.00
₩60,830.00
₩61,010.00
2026-07-23
₩61,010.00
-110.00
-0.18%
₩61,129.12
₩60,900.00
₩61,010.00
₩60,900.00
₩60,980.00
2026-07-24
₩60,980.00
+225.00
+0.37%
₩61,354.67
₩61,205.00
₩61,290.00
₩61,205.00
₩61,265.00
2026-07-27
₩61,265.00
-355.00
-0.58%
₩60,999.15
₩60,910.00
₩60,910.00
₩60,715.00
₩60,715.00
2026-07-28
₩60,715.00
-25.00
-0.04%
₩60,974.03
₩60,690.00
₩60,690.00
₩60,480.00
₩60,480.00
2026-07-29
₩60,480.00
+30.00
+0.05%
₩61,004.28
₩60,510.00
₩60,540.00
₩60,275.00
₩60,325.00
2026-07-30
₩60,325.00
+30.00
+0.05%
₩61,034.61
₩60,355.00
₩60,685.00
₩60,355.00
₩60,570.00
2026-07-31
₩60,570.00
-95.00
-0.16%
₩60,938.89
₩60,475.00
₩60,475.00
₩60,255.00
₩60,315.00
2026-08-03
₩60,315.00
+30.00
+0.05%
₩60,969.20
₩60,345.00
₩60,345.00
₩60,275.00
₩60,285.00
2026-08-04
₩60,285.00
-115.00
-0.19%
₩60,852.89
₩60,170.00
₩60,265.00
₩60,125.00
₩60,265.00
2026-08-05
₩60,265.00
-375.00
-0.62%
₩60,474.23
₩59,890.00
₩59,890.00
₩59,555.00
₩59,660.00
2026-08-06
₩59,660.00
+5.00
+0.01%
₩60,479.30
₩59,665.00
₩59,940.00
₩59,665.00
₩59,940.00
2026-08-07
₩59,940.00
+80.00
+0.13%
₩60,560.02
₩60,020.00
₩60,060.00
₩59,950.00
₩59,975.00
2026-08-10
₩59,975.00
+165.00
+0.28%
₩60,726.63
₩60,140.00
₩60,160.00
₩60,030.00
₩60,160.00
2026-08-11
₩60,160.00
+270.00
+0.45%
₩60,999.17
₩60,430.00
₩60,440.00
₩60,325.00
₩60,425.00
2026-08-12
₩60,425.00
-50.00
-0.08%
₩60,948.70
₩60,375.00
₩60,510.00
₩60,360.00
₩60,445.00
2026-08-13
₩60,445.00
-5.00
-0.01%
₩60,943.66
₩60,440.00
₩60,440.00
₩60,320.00
₩60,420.00
2026-08-14
₩60,420.00
-70.00
-0.12%
₩60,873.05
₩60,350.00
₩60,505.00
₩60,340.00
₩60,505.00
2026-08-18
₩60,505.00
+410.00
+0.68%
₩61,285.54
₩60,915.00
₩60,945.00
₩60,825.00
₩60,825.00
2026-08-19
₩60,825.00
+0.00
+0.00%
₩61,285.54
₩60,825.00
₩60,860.00
₩60,615.00
₩60,615.00
2026-08-20
₩60,615.00
-150.00
-0.25%
₩61,133.88
₩60,465.00
₩60,570.00
₩60,465.00
₩60,530.00
2026-08-21
₩60,530.00
+200.00
+0.33%
₩61,335.88
₩60,730.00
₩60,800.00
₩60,700.00
₩60,795.00
2026-08-24
₩60,795.00
-55.00
-0.09%
₩61,280.39
₩60,740.00
₩60,740.00
₩60,575.00
₩60,610.00
2026-08-25
₩60,610.00
-5.00
-0.01%
₩61,275.34
₩60,605.00
₩60,630.00
₩60,545.00
₩60,545.00
2026-08-26
₩60,545.00
-320.00
-0.53%
₩60,951.48
₩60,225.00
₩60,365.00
₩60,125.00
₩60,365.00
2026-08-27
₩60,365.00
+20.00
+0.03%
₩60,971.67
₩60,385.00
₩60,625.00
₩60,160.00
₩60,175.00
2026-08-28
₩60,175.00
+130.00
+0.22%
₩61,103.39
₩60,305.00
₩60,480.00
₩60,305.00
₩60,410.00
2026-08-31
₩60,410.00
+140.00
+0.23%
₩61,245.00
₩60,550.00
₩60,570.00
₩60,470.00
₩60,570.00
2026-09-01
₩60,570.00
+260.00
+0.43%
₩61,507.89
₩60,830.00
₩60,960.00
₩60,825.00
₩60,825.00
2026-09-02
₩60,825.00
+195.00
+0.32%
₩61,705.08
₩61,020.00
₩61,105.00
₩60,990.00
₩61,100.00
2026-09-03
₩61,100.00
-235.00
-0.38%
₩61,467.76
₩60,865.00
₩60,865.00
₩60,775.00
₩60,775.00
2026-09-04
₩60,775.00
-60.00
-0.10%
₩61,407.07
₩60,715.00
₩60,775.00
₩60,680.00
₩60,710.00
2026-09-07
₩60,710.00
-20.00
-0.03%
₩61,386.84
₩60,690.00
₩60,790.00
₩60,600.00
₩60,790.00
2026-09-08
₩60,790.00
-30.00
-0.05%
₩61,356.55
₩60,760.00
₩60,850.00
₩60,650.00
₩60,850.00
2026-09-09
₩60,850.00
-70.00
-0.12%
₩61,285.97
₩60,780.00
₩60,895.00
₩60,725.00
₩60,890.00
2026-09-10
₩60,890.00
+295.00
+0.48%
₩61,582.88
₩61,185.00
₩61,225.00
₩61,150.00
₩61,150.00
2026-09-11
₩61,150.00
+440.00
+0.72%
₩62,026.00
₩61,590.00
₩61,715.00
₩61,540.00
₩61,555.00
2026-09-14
₩61,555.00
-100.00
-0.16%
₩61,925.23
₩61,455.00
₩61,640.00
₩61,455.00
₩61,620.00
2026-09-15
₩61,620.00
-105.00
-0.17%
₩61,819.71
₩61,515.00
₩61,900.00
₩61,515.00
₩61,880.00
2026-09-16
₩61,880.00
-135.00
-0.22%
₩61,684.85
₩61,745.00
₩61,780.00
₩61,630.00
₩61,655.00
2026-09-17
₩61,655.00
-85.00
-0.14%
₩61,599.80
₩61,570.00
₩61,620.00
₩61,395.00
₩61,395.00
2026-09-18
₩61,395.00
-235.00
-0.38%
₩61,364.02
₩61,160.00
₩61,290.00
₩61,065.00
₩61,210.00
2026-09-21
₩61,210.00
+45.00
+0.07%
₩61,409.13
₩61,255.00
₩61,255.00
₩61,115.00
₩61,150.00
2026-09-22
₩61,150.00
-150.00
-0.25%
₩61,258.50
₩61,000.00
₩61,200.00
₩60,940.00
₩61,200.00
2026-09-23
₩61,200.00
-280.00
-0.46%
₩60,978.23
₩60,920.00
₩60,940.00
₩60,795.00
₩60,815.00
2026-09-28
₩60,815.00
+660.00
+1.09%
₩61,640.00
₩61,475.00
₩61,620.00
₩61,475.00
₩61,615.00
2026-09-29
₩61,615.00
-60.00
-0.10%
₩61,579.98
₩61,555.00
₩61,555.00
₩61,240.00
₩61,240.00
2026-09-30
₩61,240.00
-105.00
-0.17%
₩61,474.39
₩61,135.00
₩61,195.00
₩60,935.00
₩60,945.00
2026-10-01
₩60,945.00
+180.00
+0.30%
₩61,655.96
₩61,125.00
₩61,140.00
₩61,020.00
₩61,060.00
2026-10-02
₩61,060.00
-260.00
-0.43%
₩61,393.42
₩60,800.00
₩60,865.00
₩60,710.00
₩60,710.00
2026-10-06
₩60,710.00
+170.00
+0.28%
₩61,565.33
₩60,880.00
₩60,880.00
₩60,740.00
₩60,740.00
2026-10-07
₩60,740.00
+125.00
+0.21%
₩61,692.03
₩60,865.00
₩60,915.00
₩60,765.00
₩60,835.00
2026-10-08
₩60,835.00
-145.00
-0.24%
₩61,544.99
₩60,690.00
₩60,875.00
₩60,690.00
₩60,870.00
📈 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
₩60,155.00
₩60,938.89
+783.89
+1.30%
2026-08
₩60,938.89
₩61,245.00
+306.11
+0.50%
2026-09
₩61,245.00
₩61,474.39
+229.40
+0.37%
2026-10
₩61,474.39
₩61,544.99
+70.60
+0.11%
📅 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 295020, with buy/sell triggers plotted right on the chart.