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
2026-07-07
₱7.32
+0.18
+2.46%
₱7.50
₱7.50
₱8.27
₱7.50
₱8.00
2026-07-08
₱8.00
+0.14
+1.75%
₱7.63
₱8.14
₱8.14
₱7.50
₱7.50
2026-07-17
₱7.50
+1.15
+15.33%
₱8.80
₱8.65
₱8.75
₱8.40
₱8.75
2026-07-22
₱8.75
+3.05
+34.86%
₱11.87
₱11.80
₱12.50
₱11.50
₱12.18
2026-07-23
₱12.18
-0.18
-1.48%
₱11.69
₱12.00
₱12.20
₱11.82
₱12.04
2026-07-24
₱12.04
-0.24
-1.99%
₱11.46
₱11.80
₱12.60
₱11.80
₱12.20
2026-07-27
₱12.20
+0.10
+0.82%
₱11.55
₱12.30
₱12.90
₱12.30
₱12.74
2026-07-28
₱12.74
+0.00
+0.00%
₱11.55
₱12.74
₱12.74
₱12.16
₱12.24
2026-07-29
₱12.24
+0.00
+0.00%
₱11.55
₱12.24
₱12.46
₱12.10
₱12.10
2026-07-30
₱12.10
+0.08
+0.66%
₱11.63
₱12.18
₱12.86
₱12.18
₱12.70
2026-07-31
₱12.70
+0.20
+1.57%
₱11.81
₱12.90
₱13.50
₱12.90
₱13.40
2026-08-03
₱13.40
+0.10
+0.75%
₱11.90
₱13.50
₱13.74
₱13.20
₱13.36
2026-08-04
₱13.36
+0.08
+0.60%
₱11.97
₱13.44
₱14.06
₱13.44
₱13.62
2026-08-05
₱13.62
+0.38
+2.79%
₱12.31
₱14.00
₱14.98
₱13.40
₱14.88
2026-08-06
₱14.88
+0.12
+0.81%
₱12.41
₱15.00
₱15.50
₱14.92
₱15.00
2026-08-07
₱15.00
+0.14
+0.93%
₱12.52
₱15.14
₱16.50
₱15.04
₱15.90
2026-08-10
₱15.90
+0.00
+0.00%
₱12.52
₱15.90
₱15.94
₱15.00
₱15.50
2026-08-11
₱15.50
+0.00
+0.00%
₱12.52
₱15.50
₱16.20
₱15.50
₱16.00
2026-08-12
₱16.00
+0.08
+0.50%
₱12.59
₱16.08
₱16.66
₱16.04
₱16.04
2026-08-13
₱16.04
-0.54
-3.37%
₱12.16
₱15.50
₱15.78
₱14.50
₱15.50
2026-08-14
₱15.50
-0.10
-0.65%
₱12.08
₱15.40
₱15.40
₱14.78
₱15.00
2026-08-17
₱15.00
+0.38
+2.53%
₱12.39
₱15.38
₱16.00
₱15.20
₱16.00
2026-08-18
₱16.00
+0.30
+1.88%
₱12.62
₱16.30
₱17.98
₱16.22
₱17.80
2026-08-19
₱17.80
+0.20
+1.12%
₱12.76
₱18.00
₱18.10
₱17.00
₱17.40
2026-08-20
₱17.40
+0.60
+3.45%
₱13.20
₱18.00
₱18.20
₱17.02
₱17.88
2026-08-24
₱17.88
+0.30
+1.68%
₱13.43
₱18.18
₱18.38
₱17.56
₱17.72
2026-08-25
₱17.72
+0.00
+0.00%
₱13.43
₱17.72
₱18.00
₱17.40
₱17.70
2026-08-26
₱17.70
+0.02
+0.11%
₱13.44
₱17.72
₱18.30
₱17.52
₱17.80
2026-08-27
₱17.80
+0.00
+0.00%
₱13.44
₱17.80
₱18.88
₱17.10
₱18.80
2026-08-28
₱18.80
+0.10
+0.53%
₱13.51
₱18.90
₱20.95
₱18.90
₱20.45
2026-09-01
₱20.45
-0.15
-0.73%
₱13.41
₱20.30
₱20.90
₱19.80
₱20.60
2026-09-02
₱20.60
-0.55
-2.67%
₱13.05
₱20.05
₱20.80
₱20.05
₱20.35
2026-09-03
₱20.35
+0.10
+0.49%
₱13.12
₱20.45
₱22.15
₱20.45
₱21.10
2026-09-04
₱21.10
+0.45
+2.13%
₱13.40
₱21.55
₱22.00
₱21.15
₱21.40
2026-09-07
₱21.40
+0.00
+0.00%
₱13.40
₱21.40
₱21.60
₱20.35
₱20.80
2026-09-08
₱20.80
+0.65
+3.12%
₱13.82
₱21.45
₱23.05
₱21.25
₱23.05
2026-09-09
₱23.05
+0.00
+0.00%
₱13.82
₱23.05
₱24.00
₱22.40
₱22.70
2026-09-10
₱22.70
+0.40
+1.76%
₱14.06
₱23.10
₱24.00
₱22.65
₱23.10
2026-09-11
₱23.10
-1.60
-6.93%
₱13.09
₱21.50
₱22.00
₱21.15
₱21.50
2026-09-14
₱21.50
-0.20
-0.93%
₱12.97
₱21.30
₱21.45
₱20.20
₱21.00
2026-09-15
₱21.00
-0.40
-1.90%
₱12.72
₱20.60
₱22.30
₱20.50
₱21.00
2026-09-16
₱21.00
+0.10
+0.48%
₱12.78
₱21.10
₱21.35
₱20.80
₱20.80
2026-09-17
₱20.80
+0.00
+0.00%
₱12.78
₱20.80
₱21.25
₱20.50
₱20.70
2026-09-18
₱20.70
+0.50
+2.42%
₱13.09
₱21.20
₱21.70
₱19.62
₱21.60
2026-09-21
₱21.60
+0.35
+1.62%
₱13.30
₱21.95
₱22.00
₱20.70
₱20.70
2026-09-22
₱20.70
+0.70
+3.38%
₱13.75
₱21.40
₱21.70
₱20.95
₱20.95
2026-09-23
₱20.95
+0.30
+1.43%
₱13.95
₱21.25
₱21.50
₱20.75
₱21.00
2026-09-24
₱21.00
-0.10
-0.48%
₱13.88
₱20.90
₱20.90
₱19.72
₱19.98
2026-09-25
₱19.98
+0.00
+0.00%
₱13.88
₱19.98
₱19.98
₱19.20
₱19.98
2026-09-28
₱19.98
-0.10
-0.50%
₱13.81
₱19.88
₱20.35
₱19.48
₱19.88
2026-09-29
₱19.88
-0.08
-0.40%
₱13.75
₱19.80
₱19.80
₱18.40
₱18.64
2026-09-30
₱18.64
+0.08
+0.43%
₱13.81
₱18.72
₱18.90
₱17.18
₱17.92
2026-10-01
₱17.92
-0.16
-0.89%
₱13.69
₱17.76
₱18.30
₱17.68
₱18.28
2026-10-02
₱18.28
-0.06
-0.33%
₱13.65
₱18.22
₱18.22
₱17.50
₱17.80
2026-10-05
₱17.80
+0.28
+1.57%
₱13.86
₱18.08
₱19.32
₱18.00
₱19.22
2026-10-06
₱19.22
+0.08
+0.42%
₱13.92
₱19.30
₱19.50
₱18.24
₱18.24
2026-10-07
₱18.24
+0.22
+1.21%
₱14.09
₱18.46
₱19.14
₱18.24
₱18.86
2026-10-08
₱18.86
+0.20
+1.06%
₱14.23
₱19.06
₱19.06
₱17.02
₱17.50
2026-10-09
₱17.50
-0.18
-1.03%
₱14.09
₱17.32
₱18.26
₱17.30
₱18.02
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-07-03
(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
₱7.32
₱11.81
+4.49
+61.40%
2026-08
₱11.81
₱13.51
+1.70
+14.37%
2026-09
₱13.51
₱13.81
+0.30
+2.23%
2026-10
₱13.81
₱14.09
+0.27
+1.99%
📅 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 1997-09-30 to 2026-10-09 (5,915 trading days), $1 invested
overnight-only would now be worth $30.71;
$1 invested intraday-only would be worth $0.17.
AT'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 AT, with buy/sell triggers plotted right on the chart.