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
2026-07-03
₱0.07600
+0.00
+0.00%
₱0.07600
₱0.07600
₱0.07700
₱0.07500
₱0.07700
2026-07-07
₱0.07700
+0.00
+2.60%
₱0.07800
₱0.07900
₱0.08200
₱0.07900
₱0.07900
2026-07-08
₱0.07900
-0.01
-8.86%
₱0.07110
₱0.07200
₱0.07300
₱0.07200
₱0.07200
2026-07-17
₱0.07200
+0.00
+1.39%
₱0.07210
₱0.07300
₱0.07800
₱0.07200
₱0.07800
2026-07-22
₱0.07800
-0.00
-2.56%
₱0.07020
₱0.07600
₱0.07600
₱0.07500
₱0.07500
2026-07-23
₱0.07500
-0.00
-2.67%
₱0.06830
₱0.07300
₱0.07600
₱0.07300
₱0.07600
2026-07-24
₱0.07600
+0.00
+0.00%
₱0.06830
₱0.07600
₱0.07600
₱0.07600
₱0.07600
2026-07-27
₱0.07600
-0.00
-5.26%
₱0.06470
₱0.07200
₱0.07600
₱0.07200
₱0.07600
2026-07-28
₱0.07600
+0.01
+6.58%
₱0.06900
₱0.08100
₱0.08100
₱0.07600
₱0.07600
2026-07-30
₱0.07600
+0.00
+0.00%
₱0.06900
₱0.07600
₱0.07600
₱0.07600
₱0.07600
2026-07-31
₱0.07600
+0.00
+2.63%
₱0.07080
₱0.07800
₱0.07800
₱0.07800
₱0.07800
2026-08-03
₱0.07800
-0.00
-1.28%
₱0.06990
₱0.07700
₱0.08000
₱0.07700
₱0.08000
2026-08-04
₱0.08000
+0.00
+0.00%
₱0.06990
₱0.08000
₱0.08300
₱0.07800
₱0.08300
2026-08-05
₱0.08300
+0.00
+0.00%
₱0.06990
₱0.08300
₱0.08300
₱0.08200
₱0.08300
2026-08-06
₱0.08300
+0.00
+0.00%
₱0.06990
₱0.08300
₱0.08400
₱0.08300
₱0.08400
2026-08-07
₱0.08400
+0.00
+0.00%
₱0.06990
₱0.08400
₱0.08500
₱0.08000
₱0.08400
2026-08-10
₱0.08400
+0.00
+0.00%
₱0.06990
₱0.08400
₱0.08400
₱0.07600
₱0.07700
2026-08-11
₱0.07700
+0.00
+0.00%
₱0.06990
₱0.07700
₱0.1070
₱0.07700
₱0.1010
2026-08-12
₱0.1010
+0.00
+0.00%
₱0.06990
₱0.1010
₱0.1090
₱0.09000
₱0.09800
2026-08-13
₱0.09800
+0.00
+0.00%
₱0.06990
₱0.09800
₱0.1200
₱0.09700
₱0.1080
2026-08-14
₱0.1080
-0.00
-0.93%
₱0.06930
₱0.1070
₱0.1080
₱0.09000
₱0.09600
2026-08-17
₱0.09600
+0.00
+0.00%
₱0.06930
₱0.09600
₱0.09600
₱0.08800
₱0.09300
2026-08-18
₱0.09300
+0.00
+0.00%
₱0.06930
₱0.09300
₱0.09300
₱0.08900
₱0.09000
2026-08-19
₱0.09000
+0.00
+1.11%
₱0.07000
₱0.09100
₱0.09200
₱0.09000
₱0.09000
2026-08-20
₱0.09000
+0.00
+2.22%
₱0.07160
₱0.09200
₱0.1070
₱0.09100
₱0.09900
2026-08-24
₱0.09900
+0.00
+0.00%
₱0.07160
₱0.09900
₱0.09900
₱0.09600
₱0.09600
2026-08-25
₱0.09600
+0.00
+0.00%
₱0.07160
₱0.09600
₱0.09600
₱0.09600
₱0.09600
2026-08-26
₱0.09600
-0.01
-5.21%
₱0.06790
₱0.09100
₱0.1020
₱0.08800
₱0.1000
2026-08-27
₱0.1000
+0.00
+0.00%
₱0.06790
₱0.1000
₱0.1170
₱0.1000
₱0.1090
2026-08-28
₱0.1090
+0.00
+0.00%
₱0.06790
₱0.1090
₱0.1090
₱0.1000
₱0.1050
2026-09-01
₱0.1050
+0.00
+1.90%
₱0.06910
₱0.1070
₱0.1070
₱0.1000
₱0.1040
2026-09-02
₱0.1040
+0.00
+0.96%
₱0.06980
₱0.1050
₱0.1050
₱0.1010
₱0.1020
2026-09-03
₱0.1020
+0.00
+0.00%
₱0.06980
₱0.1020
₱0.1170
₱0.09700
₱0.1120
2026-09-04
₱0.1120
+0.00
+0.00%
₱0.06980
₱0.1120
₱0.1170
₱0.1070
₱0.1130
2026-09-07
₱0.1130
-0.00
-2.65%
₱0.06800
₱0.1100
₱0.1130
₱0.1060
₱0.1130
2026-09-08
₱0.1130
-0.00
-1.77%
₱0.06680
₱0.1110
₱0.1110
₱0.1080
₱0.1080
2026-09-09
₱0.1080
+0.00
+0.00%
₱0.06680
₱0.1080
₱0.1100
₱0.1080
₱0.1100
2026-09-10
₱0.1100
+0.00
+0.91%
₱0.06740
₱0.1110
₱0.1180
₱0.1080
₱0.1130
2026-09-11
₱0.1130
+0.00
+0.88%
₱0.06800
₱0.1140
₱0.1140
₱0.1020
₱0.1050
2026-09-14
₱0.1050
-0.00
-0.95%
₱0.06730
₱0.1040
₱0.1100
₱0.1040
₱0.1050
2026-09-15
₱0.1050
+0.00
+0.00%
₱0.06730
₱0.1050
₱0.1090
₱0.09200
₱0.1050
2026-09-16
₱0.1050
+0.00
+0.00%
₱0.06730
₱0.1050
₱0.1050
₱0.1020
₱0.1020
2026-09-17
₱0.1020
-0.00
-0.98%
₱0.06660
₱0.1010
₱0.1020
₱0.09500
₱0.09500
2026-09-18
₱0.09500
+0.00
+0.00%
₱0.06660
₱0.09500
₱0.09600
₱0.09000
₱0.09500
2026-09-21
₱0.09500
+0.00
+0.00%
₱0.06660
₱0.09500
₱0.09900
₱0.08800
₱0.08800
2026-09-22
₱0.08800
+0.00
+1.14%
₱0.06740
₱0.08900
₱0.09400
₱0.08400
₱0.09200
2026-09-23
₱0.09200
+0.00
+0.00%
₱0.06740
₱0.09200
₱0.09900
₱0.08500
₱0.08900
2026-09-24
₱0.08900
-0.00
-1.12%
₱0.06660
₱0.08800
₱0.08900
₱0.07600
₱0.08100
2026-09-25
₱0.08100
+0.00
+1.23%
₱0.06750
₱0.08200
₱0.08200
₱0.08000
₱0.08200
2026-09-28
₱0.08200
+0.00
+0.00%
₱0.06750
₱0.08200
₱0.08200
₱0.08200
₱0.08200
2026-09-29
₱0.08200
+0.00
+0.00%
₱0.06750
₱0.08200
₱0.08200
₱0.08000
₱0.08000
2026-09-30
₱0.08000
-0.01
-6.25%
₱0.06330
₱0.07500
₱0.08000
₱0.07500
₱0.08000
2026-10-01
₱0.08000
+0.00
+0.00%
₱0.06330
₱0.08000
₱0.08000
₱0.08000
₱0.08000
2026-10-02
₱0.08000
+0.00
+0.00%
₱0.06330
₱0.08000
₱0.08000
₱0.07600
₱0.07900
2026-10-05
₱0.07900
+0.00
+0.00%
₱0.06330
₱0.07900
₱0.08000
₱0.07900
₱0.07900
2026-10-06
₱0.07900
-0.00
-3.80%
₱0.06090
₱0.07600
₱0.08000
₱0.07600
₱0.07700
2026-10-07
₱0.07700
+0.00
+0.00%
₱0.06090
₱0.07700
₱0.08300
₱0.07700
₱0.07700
2026-10-08
₱0.07700
+0.00
+0.00%
₱0.06090
₱0.07700
₱0.08100
₱0.07700
₱0.08100
2026-10-09
₱0.08100
+0.00
+0.00%
₱0.06090
₱0.08100
₱0.08100
₱0.08000
₱0.08000
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-07-02
(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
₱0.07600
₱0.07080
-0.01
-6.84%
2026-08
₱0.07080
₱0.06790
-0.00
-4.10%
2026-09
₱0.06790
₱0.06330
-0.00
-6.77%
2026-10
₱0.06330
₱0.06090
-0.00
-3.79%
📅 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
Overnight (close→next open) Intraday (open→close)
From 1995-01-03 to 2026-10-09 (6,672 trading days), $1 invested
overnight-only would now be worth $36.78;
$1 invested intraday-only would be worth $0.00.
GEO's historical return has leaned mostly on the overnight session.
This reflects a statistical pattern in past prices, not a trading strategy or investment advice —
it ignores transaction costs and slippage.
🎯 Best Strategy Backtest
See which saved strategy has the best real backtested win-rate on GEO, with buy/sell triggers plotted right on the chart.