Ameren Illinois Co (AILLP) stock
AILLPOTCElectric & Other Services CombinedFiscal year ends December 31Also trades as AILIH, AILIM, AILIN, AILIO, AILIP, AILLI, AILLM, AILLN, AILLO
Last filing: 10-Q on Aug 3, 2026
$60.54+0.24 (+0.39%)
Close on Oct 19, 2026Market cap –P/E –Yield –
Price history
Ameren Illinois share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 19, 2026
$60.54
+0.39% on the day
52-week range
$60.30 – $70.00
-13.5% from the high
Change over 52 weeks
-9.6%
From $67.00 on Oct 17, 2025
Average volume
224
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 19, 2026 | $60.54 | $60.54 | $60.54 | $60.54 | +0.39% | 150 |
| Oct 16, 2026 | $60.30 | $60.30 | $60.30 | $60.30 | 0.00% | 0 |
| Oct 15, 2026 | $60.30 | $60.30 | $60.30 | $60.30 | -2.35% | 280 |
| Oct 14, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 13, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 12, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 9, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 8, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 7, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 6, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 5, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 2, 2026 | $61.75 | $61.75 | $61.75 | $61.75 | 0.00% | 0 |
| Oct 1, 2026 | $61.76 | $61.76 | $61.75 | $61.75 | -0.32% | 200 |
| Sep 30, 2026 | $61.95 | $61.95 | $61.75 | $61.95 | 0.00% | 300 |
| Sep 29, 2026 | $61.95 | $62.59 | $61.75 | $61.95 | -0.56% | 543 |
| Sep 28, 2026 | $63.10 | $63.10 | $62.30 | $62.30 | +0.08% | 304 |
| Sep 25, 2026 | $62.25 | $62.25 | $62.25 | $62.25 | 0.00% | 0 |
| Sep 24, 2026 | $62.95 | $62.95 | $62.25 | $62.25 | -1.58% | 200 |
| Sep 23, 2026 | $62.75 | $63.25 | $62.75 | $63.25 | 0.00% | 785 |
| Sep 22, 2026 | $63.25 | $63.25 | $63.25 | $63.25 | 0.00% | 0 |
| Sep 21, 2026 | $63.25 | $63.25 | $63.25 | $63.25 | 0.00% | 0 |
| Sep 18, 2026 | $63.25 | $63.25 | $63.25 | $63.25 | 0.00% | 0 |
| Sep 17, 2026 | $63.25 | $63.25 | $63.25 | $63.25 | -0.39% | 106 |
| Sep 16, 2026 | $63.50 | $63.50 | $63.50 | $63.50 | +0.79% | 100 |
| Sep 15, 2026 | $63.00 | $63.00 | $63.00 | $63.00 | 0.00% | 0 |
| Sep 14, 2026 | $62.30 | $63.00 | $62.00 | $63.00 | +0.40% | 440 |
| Sep 11, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 10, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 9, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 8, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 4, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 3, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Sep 2, 2026 | $62.65 | $62.75 | $62.65 | $62.75 | 0.00% | 906 |
| Sep 1, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 175 |
| Aug 31, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 28, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 27, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 26, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 25, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 24, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 21, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 20, 2026 | $62.75 | $62.75 | $62.75 | $62.75 | 0.00% | 0 |
| Aug 19, 2026 | $63.00 | $63.00 | $62.23 | $62.75 | -0.24% | 2,286 |
| Aug 18, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 17, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 14, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 13, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 12, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 11, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 10, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 7, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | 0.00% | 0 |
| Aug 6, 2026 | $62.90 | $62.90 | $62.90 | $62.90 | -0.73% | 200 |
| Aug 5, 2026 | $63.36 | $63.36 | $63.36 | $63.36 | +1.38% | 150 |
| Aug 4, 2026 | $64.00 | $64.00 | $62.50 | $62.50 | -2.19% | 1,013 |
| Aug 3, 2026 | $63.90 | $63.90 | $63.90 | $63.90 | 0.00% | 0 |
| Jul 31, 2026 | $63.90 | $63.95 | $63.90 | $63.90 | +0.16% | 4,800 |
| Jul 30, 2026 | $63.80 | $63.80 | $63.80 | $63.80 | 0.00% | 0 |
| Jul 29, 2026 | $63.80 | $63.80 | $63.80 | $63.80 | -1.85% | 600 |
| Jul 28, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 27, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 24, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 23, 2026 | $65.04 | $65.04 | $65.00 | $65.00 | +1.88% | 1,100 |
| Jul 22, 2026 | $63.80 | $63.80 | $63.80 | $63.80 | 0.00% | 0 |
| Jul 21, 2026 | $63.60 | $63.80 | $63.60 | $63.80 | +0.39% | 300 |
| Jul 20, 2026 | $63.55 | $63.55 | $63.55 | $63.55 | -2.23% | 200 |
| Jul 17, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 16, 2026 | $64.73 | $65.00 | $64.73 | $65.00 | +1.29% | 661 |
| Jul 15, 2026 | $64.17 | $64.17 | $64.17 | $64.17 | 0.00% | 0 |
| Jul 14, 2026 | $64.17 | $64.17 | $64.17 | $64.17 | -1.28% | 843 |
| Jul 13, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 10, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 9, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 8, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jul 7, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | +0.70% | 105 |
| Jul 6, 2026 | $64.55 | $64.55 | $64.55 | $64.55 | 0.00% | 0 |
| Jul 2, 2026 | $64.55 | $64.55 | $64.55 | $64.55 | 0.00% | 0 |
| Jul 1, 2026 | $64.55 | $64.55 | $64.55 | $64.55 | 0.00% | 0 |
| Jun 30, 2026 | $64.55 | $64.55 | $64.55 | $64.55 | 0.00% | 0 |
| Jun 29, 2026 | $64.30 | $64.55 | $64.30 | $64.55 | +0.45% | 300 |
| Jun 26, 2026 | $64.26 | $64.26 | $64.26 | $64.26 | 0.00% | 0 |
| Jun 25, 2026 | $64.26 | $64.26 | $64.26 | $64.26 | +0.41% | 123 |
| Jun 24, 2026 | $64.00 | $64.00 | $64.00 | $64.00 | 0.00% | 0 |
| Jun 23, 2026 | $63.78 | $64.55 | $63.78 | $64.00 | -1.92% | 1,291 |
| Jun 22, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 0 |
| Jun 18, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 0 |
| Jun 17, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 0 |
| Jun 16, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 0 |
| Jun 15, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 0 |
| Jun 12, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | +0.38% | 1,527 |
| Jun 11, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 175 |
| Jun 10, 2026 | $65.38 | $65.38 | $65.00 | $65.00 | -4.41% | 260 |
| Jun 9, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 0 |
| Jun 8, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 0 |
| Jun 5, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 0 |
| Jun 4, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 0 |
| Jun 3, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 0 |
| Jun 2, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | 0.00% | 1,000 |
| Jun 1, 2026 | $68.00 | $68.00 | $68.00 | $68.00 | +5.43% | 200 |
| May 29, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 28, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | +0.31% | 440 |
| May 27, 2026 | $67.25 | $67.25 | $64.28 | $64.30 | -0.11% | 1,500 |
| May 26, 2026 | $64.37 | $64.37 | $64.37 | $64.37 | 0.00% | 0 |
| May 22, 2026 | $64.37 | $64.37 | $64.37 | $64.37 | -0.12% | 394 |
| May 21, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 20, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 19, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 18, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 255 |
| May 15, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 14, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 13, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 12, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | 0.00% | 0 |
| May 11, 2026 | $64.45 | $64.45 | $64.45 | $64.45 | -0.08% | 160 |
| May 8, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 7, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 6, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 5, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 4, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| May 1, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| Apr 30, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| Apr 29, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| Apr 28, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | 0.00% | 0 |
| Apr 27, 2026 | $64.50 | $64.50 | $64.50 | $64.50 | -0.77% | 190 |
| Apr 24, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Apr 23, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Apr 22, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | -0.40% | 1,000 |
| Apr 21, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 20, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 17, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 16, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 15, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 14, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 13, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 10, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 9, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 8, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 7, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 6, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | 0.00% | 0 |
| Apr 2, 2026 | $65.26 | $65.26 | $65.26 | $65.26 | -6.10% | 300 |
| Apr 1, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 31, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 30, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 27, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 26, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 25, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 24, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 23, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 20, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 19, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 18, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 17, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 16, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 13, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 12, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 11, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 10, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 9, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 6, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 5, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 4, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 3, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Mar 2, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 27, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 26, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 25, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 24, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 23, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 20, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 19, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 18, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 17, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 277 |
| Feb 13, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 500 |
| Feb 12, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 11, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 10, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Feb 9, 2026 | $69.50 | $69.50 | $69.50 | $69.50 | +2.21% | 315 |
| Feb 6, 2026 | $65.00 | $68.00 | $65.00 | $68.00 | +2.26% | 229 |
| Feb 5, 2026 | $66.50 | $66.50 | $66.50 | $66.50 | +2.31% | 200 |
| Feb 4, 2026 | $64.70 | $65.00 | $64.70 | $65.00 | -3.12% | 650 |
| Feb 3, 2026 | $67.09 | $67.09 | $67.09 | $67.09 | +0.13% | 217 |
| Feb 2, 2026 | $67.00 | $67.00 | $67.00 | $67.00 | +1.90% | 285 |
| Jan 30, 2026 | $65.75 | $65.75 | $65.75 | $65.75 | +1.09% | 107 |
| Jan 29, 2026 | $65.04 | $65.04 | $65.04 | $65.04 | -0.32% | 300 |
| Jan 28, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | 0.00% | 279 |
| Jan 27, 2026 | $65.25 | $65.25 | $65.25 | $65.25 | +0.38% | 331 |
| Jan 26, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 220 |
| Jan 23, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jan 22, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jan 21, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | 0.00% | 0 |
| Jan 20, 2026 | $65.00 | $65.00 | $65.00 | $65.00 | -1.52% | 203 |
| Jan 16, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | 0.00% | 0 |
| Jan 15, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | 0.00% | 0 |
| Jan 14, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | 0.00% | 0 |
| Jan 13, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | 0.00% | 0 |
| Jan 12, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | 0.00% | 0 |
| Jan 9, 2026 | $66.00 | $66.00 | $66.00 | $66.00 | +0.38% | 200 |
| Jan 8, 2026 | $65.77 | $65.77 | $65.75 | $65.75 | -2.59% | 266 |
| Jan 7, 2026 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Jan 6, 2026 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Jan 5, 2026 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Jan 2, 2026 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Dec 31, 2025 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Dec 30, 2025 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Dec 29, 2025 | $67.50 | $67.50 | $67.50 | $67.50 | 0.00% | 0 |
| Dec 26, 2025 | $68.00 | $68.00 | $67.50 | $67.50 | -2.88% | 448 |
| Dec 24, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 23, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 22, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 19, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 18, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 17, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 16, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 15, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 12, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 11, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 10, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 9, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 8, 2025 | $69.50 | $69.50 | $69.50 | $69.50 | 0.00% | 0 |
| Dec 5, 2025 | $69.07 | $69.50 | $69.07 | $69.50 | -0.71% | 330 |
| Dec 4, 2025 | $70.00 | $70.00 | $70.00 | $70.00 | 0.00% | 0 |
| Dec 3, 2025 | $70.00 | $70.00 | $70.00 | $70.00 | 0.00% | 0 |
| Dec 2, 2025 | $67.00 | $70.00 | $65.75 | $70.00 | +5.26% | 1,200 |
| Dec 1, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 28, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 26, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 25, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 24, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 21, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 102 |
| Nov 20, 2025 | $65.90 | $66.50 | $65.90 | $66.50 | 0.00% | 210 |
| Nov 19, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 18, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 17, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 14, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 13, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 12, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 11, 2025 | $66.50 | $66.50 | $66.50 | $66.50 | 0.00% | 0 |
| Nov 10, 2025 | $65.50 | $66.50 | $65.50 | $66.50 | +0.76% | 392 |
| Nov 7, 2025 | $66.00 | $66.00 | $66.00 | $66.00 | -1.12% | 100 |
| Nov 6, 2025 | $66.75 | $66.75 | $66.75 | $66.75 | -0.37% | 100 |
| Nov 5, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Nov 4, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 203 |
| Nov 3, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 31, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 402 |
| Oct 30, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 29, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 28, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 27, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 24, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 23, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 22, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 21, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 20, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 17, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 16, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 15, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 14, 2025 | $67.00 | $67.00 | $67.00 | $67.00 | 0.00% | 0 |
| Oct 13, 2025 | $66.80 | $67.00 | $66.80 | $67.00 | +0.53% | 550 |
| Oct 10, 2025 | $66.65 | $66.65 | $66.65 | $66.65 | -0.89% | 475 |
| Oct 9, 2025 | $67.25 | $67.25 | $67.25 | $67.25 | +1.57% | 100 |
| Oct 8, 2025 | $66.00 | $66.21 | $66.00 | $66.21 | +0.49% | 500 |
| Oct 7, 2025 | $65.63 | $65.89 | $65.63 | $65.89 | – | 464 |
Seasonality
AILLP return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 0.4% | 0.6% | -0.8% | -0.3% | -0.6% | 0.2% | 0.4% | -0.1% | 0.8% | 0.3% | -1.3% | 0.8% |
| Months up | 8 of 10 | 5 of 10 | 1 of 10 | 5 of 10 | 5 of 10 | 5 of 10 | 7 of 10 | 4 of 10 | 4 of 10 | 7 of 10 | 3 of 9 | 4 of 9 |
| 2026 | -1.1% | 5.7% | 0.0% | -5.8% | 0.0% | 0.1% | 0.5% | -1.8% | -1.3% | -0.7% | ||
| 2025 | 0.9% | 0.8% | 0.0% | -0.7% | -2.4% | 4.1% | 1.1% | -1.1% | 1.7% | 3.6% | -0.7% | 1.5% |
| 2024 | 3.1% | -0.0% | -0.7% | -0.9% | 1.6% | -1.4% | 2.9% | 3.8% | 4.9% | -4.1% | -1.6% | -0.0% |
| 2023 | 1.4% | 0.7% | -2.0% | 1.4% | 0.3% | 1.0% | -3.4% | -4.4% | -1.9% | -7.5% | 0.0% | 6.6% |
| 2022 | 1.0% | -4.6% | 0.0% | -4.3% | -4.6% | -4.8% | -2.6% | 5.2% | 0.0% | 1.5% | -7.6% | 0.0% |
| 2021 | 0.9% | -2.5% | -1.3% | 2.3% | 0.1% | 0.0% | -0.3% | 1.8% | 0.0% | 3.3% | -4.0% | 1.6% |
| 2020 | 1.1% | -0.3% | -2.1% | 0.5% | 1.1% | 2.1% | 0.9% | -0.8% | 5.8% | 1.0% | -1.5% | 1.4% |
| 2019 | 1.1% | 1.4% | 0.0% | 1.6% | 0.3% | 0.0% | 1.1% | 1.1% | -1.6% | 1.1% | 2.5% | -0.6% |
| 2018 | 1.3% | -1.1% | 1.9% | -1.1% | -1.3% | 0.3% | 2.2% | -3.2% | 0.0% | 4.5% | 0.5% | -1.6% |
| 2017 | -6.0% | 5.6% | -3.7% | 3.9% | -0.8% | 0.0% | 1.6% | -1.0% | 0.8% | 0.5% | 0.5% | -1.3% |