🟢 Live $631.77 +1.41% vs prev close · as of Oct 28 1:43 PM ET (21 min ago) · today's candle is included in the chart below (US quotes are delayed up to ~15 min)
Last 60 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
2026-10-28
$622.99
-6.43
-1.03%
$666.70
$616.56
$635.96
$614.00
$631.77
2026-10-27
$635.20
-8.29
-1.31%
$673.65
$626.91
$633.46
$622.70
$622.99
2026-10-26
$604.18
+9.19
+1.52%
$682.56
$613.37
$636.55
$611.27
$635.20
2026-10-23
$589.91
-5.71
-0.97%
$672.33
$584.20
$609.32
$580.01
$604.18
2026-10-22
$551.51
+28.00
+5.08%
$678.90
$579.50
$607.99
$577.50
$589.91
2026-10-21
$548.71
-1.57
-0.29%
$646.10
$547.14
$552.82
$544.66
$551.51
2026-10-20
$548.23
+4.77
+0.87%
$647.96
$553.00
$559.48
$545.73
$548.71
2026-10-19
$552.09
-11.12
-2.01%
$642.37
$540.97
$554.72
$540.00
$548.23
2026-10-16
$532.64
+6.47
+1.21%
$655.57
$539.11
$553.14
$536.69
$552.09
2026-10-15
$522.23
+8.77
+1.68%
$647.71
$531.00
$534.25
$526.07
$532.64
2026-10-14
$504.02
+3.99
+0.79%
$637.01
$508.01
$523.08
$508.01
$522.23
2026-10-13
$511.88
+1.74
+0.34%
$632.01
$513.62
$513.62
$502.17
$504.02
2026-10-12
$509.59
+3.46
+0.68%
$629.86
$513.05
$515.77
$510.90
$511.88
2026-10-09
$507.89
-2.89
-0.57%
$625.62
$505.00
$511.22
$502.65
$509.59
2026-10-08
$499.22
+0.80
+0.16%
$629.20
$500.02
$509.08
$497.00
$507.89
2026-10-07
$510.12
-0.54
-0.11%
$628.19
$509.58
$510.34
$498.76
$499.22
2026-10-06
$506.63
+2.37
+0.47%
$628.86
$509.00
$510.87
$504.18
$510.12
2026-10-05
$505.41
+0.62
+0.12%
$625.93
$506.03
$507.36
$501.12
$506.63
2026-10-02
$505.50
+0.29
+0.06%
$625.16
$505.79
$507.97
$498.55
$505.41
2026-10-01
$509.25
-1.25
-0.25%
$624.81
$508.00
$511.69
$503.53
$505.50
2026-09-30
$512.21
-1.21
-0.24%
$626.35
$511.00
$512.96
$503.74
$509.25
2026-09-29
$518.10
-3.11
-0.60%
$627.83
$514.99
$519.68
$511.03
$512.21
2026-09-28
$519.56
-0.56
-0.11%
$631.62
$519.00
$524.20
$516.10
$518.10
2026-09-25
$523.70
+0.42
+0.08%
$632.30
$524.12
$528.00
$516.49
$519.56
2026-09-24
$524.68
-0.92
-0.18%
$631.80
$523.76
$531.00
$523.32
$523.70
2026-09-23
$522.34
+2.23
+0.43%
$632.90
$524.57
$534.93
$523.21
$524.68
2026-09-22
$535.40
+1.47
+0.27%
$630.21
$536.87
$536.87
$515.60
$522.34
2026-09-21
$533.38
-1.09
-0.20%
$628.49
$532.29
$537.82
$530.01
$535.40
2026-09-18
$538.09
-1.11
-0.21%
$629.77
$536.98
$538.10
$527.10
$533.38
2026-09-17
$537.25
+1.93
+0.36%
$631.07
$539.18
$542.61
$520.49
$538.09
2026-09-16
$533.46
+1.34
+0.25%
$628.81
$534.80
$539.99
$531.05
$537.25
2026-09-15
$529.38
+2.75
+0.52%
$627.24
$532.13
$537.19
$525.88
$533.46
2026-09-14
$524.19
+2.41
+0.46%
$624.00
$526.60
$532.29
$525.42
$529.38
2026-09-11
$530.12
+2.12
+0.40%
$621.14
$532.24
$533.99
$521.94
$524.19
2026-09-10
$524.46
+1.55
+0.30%
$618.67
$526.01
$531.00
$524.09
$530.12
2026-09-09
$536.15
+2.76
+0.51%
$616.84
$538.91
$543.59
$524.37
$524.46
2026-09-08
$525.28
+6.72
+1.28%
$613.68
$532.00
$541.59
$532.00
$536.15
2026-09-04
$532.95
-3.16
-0.59%
$605.93
$529.79
$533.72
$524.03
$525.28
2026-09-03
$531.55
+4.45
+0.84%
$609.55
$536.00
$537.92
$527.28
$532.95
2026-09-02
$544.50
+1.15
+0.21%
$604.49
$545.65
$548.00
$530.15
$531.55
2026-09-01
$561.23
-3.72
-0.66%
$603.21
$557.51
$564.75
$541.55
$544.50
2026-08-31
$563.85
-0.12
-0.02%
$607.24
$563.73
$563.73
$558.40
$561.23
2026-08-28
$565.89
+2.08
+0.37%
$607.37
$567.97
$568.42
$560.72
$563.85
2026-08-27
$565.62
-0.81
-0.14%
$605.14
$564.81
$566.03
$560.02
$565.89
2026-08-26
$556.52
+2.48
+0.45%
$606.01
$559.00
$569.96
$556.45
$565.62
2026-08-25
$564.14
+0.00
+0.00%
$603.32
$564.14
$567.98
$555.26
$556.52
2026-08-24
$563.57
-0.07
-0.01%
$603.32
$563.50
$567.50
$558.53
$564.14
2026-08-21
$571.48
+0.00
+0.00%
$603.40
$571.48
$572.95
$563.30
$563.57
2026-08-20
$589.15
-2.48
-0.42%
$603.40
$586.67
$591.68
$569.54
$571.48
2026-08-19
$607.17
-2.17
-0.36%
$605.95
$605.00
$606.07
$589.04
$589.15
2026-08-18
$593.74
+6.33
+1.07%
$608.12
$600.07
$612.75
$600.07
$607.17
2026-08-17
$608.68
-3.18
-0.52%
$601.70
$605.50
$607.00
$593.63
$593.74
2026-08-14
$598.01
+4.99
+0.83%
$604.86
$603.00
$609.24
$599.22
$608.68
2026-08-13
$606.72
+3.06
+0.50%
$599.86
$609.78
$609.78
$596.48
$598.01
2026-08-12
$597.77
-2.28
-0.38%
$596.85
$595.49
$610.36
$588.02
$606.72
2026-08-11
$603.16
-2.85
-0.47%
$599.14
$600.31
$602.75
$592.89
$597.77
2026-08-10
$587.95
+3.82
+0.65%
$601.98
$591.77
$606.65
$589.72
$603.16
2026-08-07
$582.85
-1.74
-0.30%
$598.10
$581.11
$588.39
$577.20
$587.95
2026-08-06
$577.60
+6.71
+1.16%
$599.89
$584.31
$588.49
$577.81
$582.85
2026-08-05
$589.33
+3.67
+0.62%
$593.00
$593.00
$593.69
$577.13
$577.60
📈 Overnight % Gain Trend
Cumulative overnight-only return, indexed to 0% on 2026-08-04
(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 %
2026-08
$589.33
$607.24
+17.91
+3.04%
2026-09
$607.24
$626.35
+19.11
+3.15%
2026-10
$626.35
$666.70
+40.35
+6.44%
📅 Seasonality — Adjusted Close by Year
Each line is one calendar year's adjusted close price (split- and dividend-adjusted, so a stock split does not show as a
crash), or the % 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 2016-01-04 to 2026-10-23 (2,710 trading days), $1 invested
overnight-only would now be worth $4.75;
$1 invested intraday-only would be worth $0.79.
LMT'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 LMT, with buy/sell triggers plotted right on the chart.
Watch an animated paper-trading replay of buying each lower-Bollinger-band touch and selling at the upper band on this stock, with your own capital and look-back, and the profit and loss building up as it plays.