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
2026-06-08
₱0.008700
₱0.008700
₱0.008700
₱0.008700
₱0.008600
+0.00
+1.16%
₱0.008700
2026-06-09
₱0.008600
₱0.008600
₱0.008600
₱0.008600
₱0.008700
-0.00
-1.15%
₱0.008600
2026-06-10
₱0.008600
₱0.008600
₱0.008600
₱0.008600
₱0.008600
+0.00
+0.00%
₱0.008600
2026-06-11
₱0.008700
₱0.008700
₱0.008700
₱0.008700
₱0.008600
+0.00
+1.16%
₱0.008700
2026-06-15
₱0.008600
₱0.008600
₱0.008500
₱0.008500
₱0.008700
-0.00
-1.15%
₱0.008600
2026-06-16
₱0.008600
₱0.008600
₱0.008500
₱0.008600
₱0.008500
+0.00
+1.18%
₱0.008700
2026-06-17
₱0.008500
₱0.008500
₱0.008500
₱0.008500
₱0.008600
-0.00
-1.16%
₱0.008600
2026-06-18
₱0.008500
₱0.008500
₱0.008500
₱0.008500
₱0.008500
+0.00
+0.00%
₱0.008600
2026-06-19
₱0.008500
₱0.008500
₱0.008300
₱0.008500
₱0.008500
+0.00
+0.00%
₱0.008600
2026-06-24
₱0.008500
₱0.008500
₱0.008200
₱0.008200
₱0.008500
+0.00
+0.00%
₱0.008600
2026-06-25
₱0.008300
₱0.008300
₱0.008200
₱0.008200
₱0.008200
+0.00
+1.22%
₱0.008700
2026-06-26
₱0.008300
₱0.008300
₱0.008200
₱0.008200
₱0.008200
+0.00
+1.22%
₱0.008800
2026-06-29
₱0.008300
₱0.008300
₱0.008200
₱0.008300
₱0.008200
+0.00
+1.22%
₱0.008900
2026-06-30
₱0.008300
₱0.008300
₱0.008300
₱0.008300
₱0.008300
+0.00
+0.00%
₱0.008900
2026-07-01
₱0.008300
₱0.008300
₱0.008100
₱0.008100
₱0.008300
+0.00
+0.00%
₱0.008900
2026-07-02
₱0.008200
₱0.008400
₱0.008200
₱0.008200
₱0.008100
+0.00
+1.23%
₱0.009000
2026-07-03
₱0.008500
₱0.008500
₱0.008100
₱0.008300
₱0.008200
+0.00
+3.66%
₱0.009400
2026-07-07
₱0.008100
₱0.008100
₱0.008100
₱0.008100
₱0.008300
-0.00
-2.41%
₱0.009100
2026-07-08
₱0.008200
₱0.008600
₱0.008100
₱0.008600
₱0.008100
+0.00
+1.23%
₱0.009200
2026-07-09
₱0.008100
₱0.008500
₱0.008000
₱0.008500
₱0.008600
-0.00
-5.81%
₱0.008700
2026-07-13
₱0.008300
₱0.008300
₱0.008300
₱0.008300
₱0.008500
-0.00
-2.35%
₱0.008500
2026-07-17
₱0.008300
₱0.008300
₱0.008100
₱0.008100
₱0.008300
+0.00
+0.00%
₱0.008500
2026-07-21
₱0.008100
₱0.008300
₱0.008000
₱0.008000
₱0.008100
+0.00
+0.00%
₱0.008500
2026-07-22
₱0.008100
₱0.008200
₱0.008100
₱0.008200
₱0.008000
+0.00
+1.25%
₱0.008600
2026-07-23
₱0.008000
₱0.008100
₱0.007900
₱0.008100
₱0.008200
-0.00
-2.44%
₱0.008400
2026-07-24
₱0.008000
₱0.008000
₱0.008000
₱0.008000
₱0.008100
-0.00
-1.23%
₱0.008300
2026-07-27
₱0.008000
₱0.008000
₱0.007900
₱0.007900
₱0.008000
+0.00
+0.00%
₱0.008300
2026-07-28
₱0.008300
₱0.008300
₱0.007900
₱0.007900
₱0.007900
+0.00
+5.06%
₱0.008700
2026-07-29
₱0.008100
₱0.008300
₱0.008000
₱0.008000
₱0.007900
+0.00
+2.53%
₱0.008900
2026-07-30
₱0.008000
₱0.008000
₱0.007900
₱0.007900
₱0.008000
+0.00
+0.00%
₱0.008900
2026-07-31
₱0.008000
₱0.008000
₱0.007700
₱0.007800
₱0.007900
+0.00
+1.27%
₱0.009100
2026-08-03
₱0.008000
₱0.008100
₱0.008000
₱0.008000
₱0.007800
+0.00
+2.56%
₱0.009300
2026-08-04
₱0.007900
₱0.007900
₱0.007900
₱0.007900
₱0.008000
-0.00
-1.25%
₱0.009200
2026-08-05
₱0.007800
₱0.007800
₱0.007500
₱0.007700
₱0.007900
-0.00
-1.27%
₱0.009100
2026-08-06
₱0.008000
₱0.008000
₱0.007900
₱0.007900
₱0.007700
+0.00
+3.90%
₱0.009400
2026-08-07
₱0.007900
₱0.008000
₱0.007900
₱0.008000
₱0.007900
+0.00
+0.00%
₱0.009400
2026-08-10
₱0.008000
₱0.008000
₱0.008000
₱0.008000
₱0.008000
+0.00
+0.00%
₱0.009400
2026-08-11
₱0.007900
₱0.007900
₱0.007900
₱0.007900
₱0.008000
-0.00
-1.25%
₱0.009300
2026-08-12
₱0.008000
₱0.008000
₱0.008000
₱0.008000
₱0.007900
+0.00
+1.27%
₱0.009400
2026-08-13
₱0.008100
₱0.008100
₱0.008100
₱0.008100
₱0.008000
+0.00
+1.25%
₱0.009500
2026-08-14
₱0.008100
₱0.008100
₱0.008100
₱0.008100
₱0.008100
+0.00
+0.00%
₱0.009500
2026-08-17
₱0.008200
₱0.008300
₱0.008100
₱0.008100
₱0.008100
+0.00
+1.23%
₱0.009600
2026-08-18
₱0.008100
₱0.008100
₱0.008100
₱0.008100
₱0.008100
+0.00
+0.00%
₱0.009600
2026-08-19
₱0.008100
₱0.008100
₱0.008100
₱0.008100
₱0.008100
+0.00
+0.00%
₱0.009600
2026-08-20
₱0.008200
₱0.008200
₱0.008200
₱0.008200
₱0.008100
+0.00
+1.23%
₱0.009800
2026-08-24
₱0.008300
₱0.008300
₱0.008300
₱0.008300
₱0.008200
+0.00
+1.22%
₱0.009900
2026-08-25
₱0.008300
₱0.008300
₱0.008300
₱0.008300
₱0.008300
+0.00
+0.00%
₱0.009900
2026-08-26
₱0.008300
₱0.008400
₱0.008300
₱0.008300
₱0.008300
+0.00
+0.00%
₱0.009900
2026-08-27
₱0.008300
₱0.008300
₱0.008200
₱0.008200
₱0.008300
+0.00
+0.00%
₱0.009900
2026-08-28
₱0.008200
₱0.008300
₱0.008200
₱0.008300
₱0.008200
+0.00
+0.00%
₱0.009900
2026-09-01
₱0.008400
₱0.008400
₱0.008400
₱0.008400
₱0.008300
+0.00
+1.20%
₱0.01000
2026-09-02
₱0.008200
₱0.008200
₱0.008200
₱0.008200
₱0.008400
-0.00
-2.38%
₱0.009800
2026-09-03
₱0.008400
₱0.008800
₱0.008400
₱0.008800
₱0.008200
+0.00
+2.44%
₱0.01000
2026-09-04
₱0.009000
₱0.009500
₱0.009000
₱0.009100
₱0.008800
+0.00
+2.27%
₱0.01020
2026-09-07
₱0.009300
₱0.009500
₱0.009200
₱0.009300
₱0.009100
+0.00
+2.20%
₱0.01040
2026-09-08
₱0.009300
₱0.009300
₱0.008900
₱0.009000
₱0.009300
+0.00
+0.00%
₱0.01040
2026-09-09
₱0.009100
₱0.009200
₱0.009100
₱0.009200
₱0.009000
+0.00
+1.11%
₱0.01060
2026-09-10
₱0.009200
₱0.009200
₱0.009100
₱0.009100
₱0.009200
+0.00
+0.00%
₱0.01060
2026-09-11
₱0.009300
₱0.009300
₱0.009000
₱0.009100
₱0.009100
+0.00
+2.20%
₱0.01080
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-06-05
(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
₱0.008600
₱0.008900
+0.00
+3.49%
2026-07
₱0.008900
₱0.009100
+0.00
+2.25%
2026-08
₱0.009100
₱0.009900
+0.00
+8.79%
2026-09
₱0.009900
₱0.01080
+0.00
+9.09%
🌙 Overnight vs. Intraday Return
Overnight (close→next open) Intraday (open→close)
From 1994-06-27 to 2026-09-04 (5,538 trading days), $1 invested
overnight-only would now be worth $1.00;
$1 invested intraday-only would be worth $61,586,248,434.56.
OV's historical return has leaned mostly on the regular trading session (intraday).
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 OV, with buy/sell triggers plotted right on the chart.