STMicroelectronics N.V. (STM) stock
STMNYSESemiconductors & Related DevicesFiscal year ends December 31Also trades as STMEF
$46.74−3.25 (-6.50%)
Close on Oct 30, 2026Market cap $41.54BP/E 259.7Yield 0.77%
Price history
STMicroelectronics share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$46.74
-6.50% on the day
52-week range
$21.11 – $81.42
-42.6% from the high
Change over 52 weeks
+91.2%
From $24.45 on Oct 30, 2025
Average volume
9.94M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $47.59 | $48.23 | $45.39 | $46.74 | -6.50% | 13,867,050 |
| Oct 29, 2026 | $48.09 | $50.03 | $47.38 | $49.99 | +3.03% | 17,347,280 |
| Oct 28, 2026 | $48.74 | $48.97 | $48.01 | $48.52 | -0.33% | 11,688,190 |
| Oct 27, 2026 | $46.51 | $48.84 | $46.44 | $48.68 | +7.72% | 10,188,820 |
| Oct 26, 2026 | $44.47 | $45.77 | $44.11 | $45.19 | +2.66% | 7,983,456 |
| Oct 23, 2026 | $43.39 | $44.40 | $43.21 | $44.02 | -0.16% | 8,095,908 |
| Oct 22, 2026 | $45.45 | $45.78 | $43.60 | $44.09 | -7.04% | 14,407,780 |
| Oct 21, 2026 | $46.97 | $47.82 | $46.75 | $47.43 | +3.60% | 8,295,216 |
| Oct 20, 2026 | $44.89 | $46.60 | $44.63 | $45.78 | +0.37% | 10,533,150 |
| Oct 19, 2026 | $46.37 | $46.55 | $45.36 | $45.61 | +0.48% | 7,665,147 |
| Oct 16, 2026 | $46.30 | $46.69 | $45.24 | $45.39 | -2.60% | 12,380,130 |
| Oct 15, 2026 | $44.54 | $46.77 | $44.28 | $46.60 | -0.64% | 14,159,180 |
| Oct 14, 2026 | $48.52 | $48.88 | $46.40 | $46.90 | -5.39% | 14,133,550 |
| Oct 13, 2026 | $48.91 | $49.83 | $48.58 | $49.57 | -1.80% | 7,361,980 |
| Oct 12, 2026 | $51.63 | $51.63 | $50.47 | $50.48 | -3.03% | 5,127,511 |
| Oct 9, 2026 | $53.14 | $53.54 | $51.73 | $52.06 | -1.23% | 6,656,734 |
| Oct 8, 2026 | $54.64 | $54.93 | $52.14 | $52.71 | -6.18% | 10,014,730 |
| Oct 7, 2026 | $55.24 | $56.65 | $55.24 | $56.18 | -4.33% | 9,596,937 |
| Oct 6, 2026 | $57.96 | $59.29 | $57.67 | $58.72 | +1.80% | 9,192,342 |
| Oct 5, 2026 | $56.60 | $57.71 | $56.11 | $57.68 | +0.73% | 8,886,574 |
| Oct 2, 2026 | $55.35 | $57.43 | $55.26 | $57.26 | +7.03% | 16,340,100 |
| Oct 1, 2026 | $52.72 | $53.81 | $52.65 | $53.50 | +0.26% | 8,056,194 |
| Sep 30, 2026 | $53.26 | $53.55 | $52.70 | $53.36 | +0.23% | 8,094,402 |
| Sep 29, 2026 | $54.26 | $54.33 | $52.97 | $53.24 | +0.95% | 9,078,527 |
| Sep 28, 2026 | $52.59 | $53.01 | $51.73 | $52.74 | +1.56% | 8,402,238 |
| Sep 25, 2026 | $51.80 | $52.09 | $51.22 | $51.93 | +0.68% | 10,089,070 |
| Sep 24, 2026 | $51.40 | $51.99 | $50.73 | $51.58 | -1.68% | 8,731,966 |
| Sep 23, 2026 | $52.51 | $52.71 | $51.48 | $52.46 | -1.78% | 9,489,352 |
| Sep 22, 2026 | $51.87 | $53.54 | $51.74 | $53.41 | +3.45% | 9,166,748 |
| Sep 21, 2026 | $51.29 | $51.98 | $50.70 | $51.63 | +2.89% | 7,555,440 |
| Sep 18, 2026 | $49.74 | $50.38 | $49.24 | $50.18 | +3.23% | 13,437,610 |
| Sep 17, 2026 | $49.19 | $49.32 | $48.51 | $48.61 | +1.14% | 6,400,318 |
| Sep 16, 2026 | $49.37 | $49.37 | $47.53 | $48.06 | +0.29% | 9,033,473 |
| Sep 15, 2026 | $48.61 | $48.72 | $47.83 | $47.92 | +0.29% | 6,407,450 |
| Sep 14, 2026 | $47.88 | $48.57 | $47.65 | $47.78 | -7.24% | 9,721,610 |
| Sep 11, 2026 | $51.44 | $51.87 | $50.86 | $51.51 | +1.52% | 7,597,129 |
| Sep 10, 2026 | $50.78 | $50.92 | $49.98 | $50.74 | -1.57% | 8,111,427 |
| Sep 9, 2026 | $51.33 | $52.35 | $51.27 | $51.55 | -0.81% | 7,170,818 |
| Sep 8, 2026 | $52.76 | $52.87 | $51.76 | $51.97 | -0.52% | 8,717,832 |
| Sep 4, 2026 | $52.09 | $52.63 | $51.79 | $52.24 | +1.87% | 7,359,245 |
| Sep 3, 2026 | $50.42 | $51.38 | $49.96 | $51.28 | +1.12% | 5,915,240 |
| Sep 2, 2026 | $50.26 | $50.89 | $49.66 | $50.71 | +2.65% | 6,128,250 |
| Sep 1, 2026 | $49.52 | $49.53 | $48.48 | $49.40 | -1.48% | 8,499,746 |
| Aug 31, 2026 | $50.61 | $50.91 | $49.73 | $50.14 | +1.54% | 7,389,431 |
| Aug 28, 2026 | $50.95 | $50.96 | $49.16 | $49.38 | -3.82% | 7,346,165 |
| Aug 27, 2026 | $51.18 | $51.40 | $50.29 | $51.34 | +3.38% | 8,113,835 |
| Aug 26, 2026 | $49.83 | $49.97 | $48.97 | $49.66 | +0.40% | 5,012,030 |
| Aug 25, 2026 | $49.67 | $50.09 | $49.16 | $49.46 | +0.22% | 5,663,108 |
| Aug 24, 2026 | $50.28 | $50.28 | $48.95 | $49.35 | -2.39% | 7,095,536 |
| Aug 21, 2026 | $50.73 | $50.80 | $49.91 | $50.56 | +1.28% | 4,776,428 |
| Aug 20, 2026 | $50.47 | $50.86 | $49.68 | $49.92 | -0.97% | 8,773,195 |
| Aug 19, 2026 | $52.62 | $52.90 | $50.24 | $50.41 | -3.56% | 13,980,010 |
| Aug 18, 2026 | $53.27 | $53.81 | $51.93 | $52.27 | -6.31% | 12,902,860 |
| Aug 17, 2026 | $55.81 | $57.04 | $55.68 | $55.79 | +2.76% | 9,510,035 |
| Aug 14, 2026 | $54.07 | $55.05 | $53.78 | $54.29 | +0.69% | 4,617,485 |
| Aug 13, 2026 | $54.32 | $55.25 | $53.89 | $53.92 | -0.48% | 6,018,153 |
| Aug 12, 2026 | $56.75 | $56.82 | $54.14 | $54.18 | -1.56% | 7,222,878 |
| Aug 11, 2026 | $55.92 | $55.92 | $54.55 | $55.04 | +1.27% | 3,967,665 |
| Aug 10, 2026 | $56.92 | $56.95 | $54.33 | $54.35 | -3.12% | 5,718,629 |
| Aug 7, 2026 | $55.72 | $56.14 | $54.98 | $56.10 | +5.29% | 8,090,941 |
| Aug 6, 2026 | $52.59 | $54.58 | $52.30 | $53.28 | +0.97% | 6,831,321 |
| Aug 5, 2026 | $54.10 | $54.16 | $52.57 | $52.77 | -2.67% | 9,804,146 |
| Aug 4, 2026 | $54.23 | $54.84 | $53.84 | $54.22 | +3.89% | 11,279,280 |
| Aug 3, 2026 | $51.12 | $52.67 | $50.69 | $52.19 | -0.38% | 8,782,362 |
| Jul 31, 2026 | $53.94 | $54.19 | $52.08 | $52.39 | -1.26% | 10,813,730 |
| Jul 30, 2026 | $51.83 | $53.19 | $51.40 | $53.06 | +9.72% | 11,548,390 |
| Jul 29, 2026 | $49.36 | $51.15 | $47.88 | $48.36 | -3.59% | 13,510,700 |
| Jul 28, 2026 | $50.41 | $51.34 | $48.91 | $50.16 | -6.16% | 16,352,460 |
| Jul 27, 2026 | $53.07 | $53.77 | $51.62 | $53.45 | +3.71% | 14,752,190 |
| Jul 24, 2026 | $54.42 | $54.67 | $51.08 | $51.54 | -3.65% | 16,893,160 |
| Jul 23, 2026 | $54.40 | $56.63 | $52.76 | $53.49 | -18.67% | 32,240,180 |
| Jul 22, 2026 | $64.76 | $66.53 | $64.52 | $65.77 | +0.52% | 7,559,745 |
| Jul 21, 2026 | $65.33 | $66.12 | $64.09 | $65.43 | +5.91% | 9,714,612 |
| Jul 20, 2026 | $62.37 | $62.94 | $61.32 | $61.78 | -0.45% | 7,095,880 |
| Jul 17, 2026 | $59.67 | $63.87 | $58.64 | $62.06 | -1.13% | 15,890,950 |
| Jul 16, 2026 | $64.96 | $65.21 | $62.24 | $62.77 | -7.35% | 13,793,160 |
| Jul 15, 2026 | $70.05 | $70.17 | $65.64 | $67.75 | -3.39% | 11,169,270 |
| Jul 14, 2026 | $71.65 | $71.66 | $68.82 | $70.13 | +2.42% | 12,341,370 |
| Jul 13, 2026 | $70.06 | $70.35 | $67.88 | $68.47 | -4.18% | 12,726,880 |
| Jul 10, 2026 | $70.64 | $72.03 | $69.73 | $71.46 | +0.10% | 6,934,012 |
| Jul 9, 2026 | $70.58 | $72.61 | $70.22 | $71.39 | +4.16% | 8,837,639 |
| Jul 8, 2026 | $67.03 | $68.67 | $65.87 | $68.54 | +1.87% | 9,327,966 |
| Jul 7, 2026 | $67.39 | $68.70 | $66.52 | $67.28 | -5.76% | 14,201,750 |
| Jul 6, 2026 | $71.28 | $73.05 | $71.08 | $71.39 | +4.45% | 7,475,116 |
| Jul 2, 2026 | $72.98 | $73.37 | $66.78 | $68.35 | -3.35% | 16,847,990 |
| Jul 1, 2026 | $72.64 | $73.17 | $69.79 | $70.72 | -5.57% | 14,287,690 |
| Jun 30, 2026 | $74.48 | $75.24 | $73.35 | $74.89 | +0.13% | 9,721,902 |
| Jun 29, 2026 | $72.70 | $74.83 | $69.86 | $74.79 | +4.72% | 10,009,550 |
| Jun 26, 2026 | $72.45 | $72.45 | $70.69 | $71.42 | -4.62% | 9,831,308 |
| Jun 25, 2026 | $75.77 | $75.87 | $71.34 | $74.88 | +4.23% | 11,006,940 |
| Jun 24, 2026 | $71.81 | $72.86 | $69.57 | $71.84 | -0.81% | 7,255,746 |
| Jun 23, 2026 | $72.00 | $74.06 | $71.68 | $72.43 | -9.36% | 14,128,850 |
| Jun 22, 2026 | $80.12 | $81.17 | $79.05 | $79.91 | +1.94% | 10,397,290 |
| Jun 18, 2026 | $75.89 | $78.54 | $75.61 | $78.39 | +6.86% | 17,547,270 |
| Jun 17, 2026 | $76.36 | $76.54 | $73.28 | $73.36 | -1.60% | 11,338,940 |
| Jun 16, 2026 | $77.44 | $78.57 | $74.39 | $74.55 | -5.57% | 12,658,930 |
| Jun 15, 2026 | $80.12 | $80.43 | $78.64 | $78.95 | +2.13% | 10,457,140 |
| Jun 12, 2026 | $76.50 | $78.76 | $76.31 | $77.30 | -1.05% | 11,434,170 |
| Jun 11, 2026 | $74.03 | $78.26 | $73.16 | $78.12 | +10.43% | 18,011,040 |
| Jun 10, 2026 | $72.36 | $74.20 | $70.02 | $70.74 | -3.52% | 17,259,730 |
| Jun 9, 2026 | $75.82 | $76.31 | $67.73 | $73.32 | -2.25% | 24,160,070 |
| Jun 8, 2026 | $74.74 | $76.66 | $74.22 | $75.01 | +6.07% | 13,173,820 |
| Jun 5, 2026 | $73.68 | $74.49 | $69.42 | $70.72 | -9.75% | 20,081,580 |
| Jun 4, 2026 | $75.00 | $78.64 | $74.71 | $78.36 | -1.69% | 13,626,970 |
| Jun 3, 2026 | $80.30 | $81.42 | $78.09 | $79.71 | +0.25% | 15,336,680 |
| Jun 2, 2026 | $76.37 | $80.59 | $75.61 | $79.51 | +15.20% | 20,796,190 |
| Jun 1, 2026 | $68.68 | $69.43 | $66.99 | $69.02 | -0.42% | 9,921,071 |
| May 29, 2026 | $70.27 | $70.92 | $68.04 | $69.31 | -0.20% | 8,961,627 |
| May 28, 2026 | $70.06 | $70.20 | $67.46 | $69.45 | +2.51% | 10,095,120 |
| May 27, 2026 | $70.53 | $70.77 | $66.13 | $67.75 | -4.16% | 13,402,530 |
| May 26, 2026 | $69.75 | $71.07 | $69.14 | $70.69 | +5.73% | 15,499,330 |
| May 22, 2026 | $66.50 | $68.14 | $66.18 | $66.86 | +1.83% | 7,691,471 |
| May 21, 2026 | $64.50 | $65.99 | $63.82 | $65.66 | +1.12% | 7,626,955 |
| May 20, 2026 | $63.77 | $65.06 | $63.19 | $64.93 | +6.04% | 10,873,230 |
| May 19, 2026 | $59.98 | $62.40 | $59.08 | $61.23 | +0.44% | 10,720,880 |
| May 18, 2026 | $63.20 | $63.34 | $59.72 | $60.96 | -0.73% | 13,919,690 |
| May 15, 2026 | $60.62 | $62.21 | $59.94 | $61.41 | -4.61% | 9,400,368 |
| May 14, 2026 | $63.36 | $65.31 | $63.06 | $64.38 | +1.56% | 11,782,990 |
| May 13, 2026 | $61.24 | $63.73 | $60.34 | $63.39 | +9.43% | 16,895,000 |
| May 12, 2026 | $58.44 | $58.77 | $55.60 | $57.93 | -3.64% | 10,841,520 |
| May 11, 2026 | $59.05 | $60.20 | $58.37 | $60.12 | +1.61% | 10,762,510 |
| May 8, 2026 | $56.72 | $59.40 | $56.70 | $59.17 | +5.85% | 11,477,870 |
| May 7, 2026 | $57.74 | $57.89 | $55.20 | $55.90 | -3.54% | 10,745,940 |
| May 6, 2026 | $56.98 | $58.01 | $55.56 | $57.95 | +1.35% | 12,040,930 |
| May 5, 2026 | $55.98 | $57.67 | $55.78 | $57.18 | +3.72% | 12,588,410 |
| May 4, 2026 | $56.32 | $56.52 | $54.61 | $55.13 | -1.11% | 11,058,080 |
| May 1, 2026 | $54.74 | $56.42 | $54.35 | $55.75 | +1.11% | 8,407,086 |
| Apr 30, 2026 | $52.95 | $55.31 | $52.45 | $55.14 | +4.69% | 15,349,760 |
| Apr 29, 2026 | $51.66 | $53.26 | $51.38 | $52.67 | +5.74% | 17,347,210 |
| Apr 28, 2026 | $50.19 | $50.59 | $48.97 | $49.81 | -1.48% | 10,092,040 |
| Apr 27, 2026 | $50.19 | $50.82 | $49.39 | $50.56 | +0.18% | 10,660,860 |
| Apr 24, 2026 | $51.59 | $51.60 | $49.77 | $50.47 | +1.53% | 13,573,780 |
| Apr 23, 2026 | $48.13 | $51.40 | $48.10 | $49.71 | +10.81% | 25,606,920 |
| Apr 22, 2026 | $44.69 | $44.98 | $43.89 | $44.86 | +1.26% | 16,940,830 |
| Apr 21, 2026 | $44.71 | $45.11 | $43.86 | $44.30 | -0.36% | 9,127,210 |
| Apr 20, 2026 | $44.20 | $44.78 | $43.76 | $44.46 | +0.54% | 12,190,060 |
| Apr 17, 2026 | $43.21 | $44.64 | $43.05 | $44.22 | +6.37% | 19,657,190 |
| Apr 16, 2026 | $40.56 | $41.75 | $40.29 | $41.57 | +2.19% | 12,235,930 |
| Apr 15, 2026 | $40.71 | $40.84 | $40.00 | $40.68 | -0.54% | 6,491,142 |
| Apr 14, 2026 | $40.90 | $41.44 | $40.44 | $40.90 | +1.44% | 7,523,133 |
| Apr 13, 2026 | $39.67 | $40.41 | $39.40 | $40.32 | +2.13% | 4,929,059 |
| Apr 10, 2026 | $39.60 | $40.04 | $39.40 | $39.48 | +0.87% | 7,550,076 |
| Apr 9, 2026 | $38.20 | $39.28 | $38.07 | $39.14 | +3.05% | 9,097,134 |
| Apr 8, 2026 | $38.05 | $38.15 | $37.26 | $37.98 | +6.45% | 10,273,490 |
| Apr 7, 2026 | $35.70 | $35.90 | $34.81 | $35.68 | +0.68% | 10,636,280 |
| Apr 6, 2026 | $34.54 | $36.45 | $34.52 | $35.44 | +3.26% | 10,218,960 |
| Apr 2, 2026 | $32.74 | $34.39 | $32.63 | $34.32 | -0.58% | 7,366,126 |
| Apr 1, 2026 | $34.51 | $35.00 | $34.35 | $34.52 | -0.09% | 8,863,789 |
| Mar 31, 2026 | $32.47 | $34.57 | $32.35 | $34.55 | +10.31% | 11,198,160 |
| Mar 30, 2026 | $32.96 | $33.16 | $31.12 | $31.32 | -3.75% | 8,749,726 |
| Mar 27, 2026 | $32.44 | $32.93 | $32.19 | $32.54 | -1.12% | 8,050,344 |
| Mar 26, 2026 | $33.21 | $34.09 | $32.78 | $32.91 | -1.53% | 11,451,480 |
| Mar 25, 2026 | $32.85 | $33.72 | $32.77 | $33.42 | +4.60% | 7,785,994 |
| Mar 24, 2026 | $30.72 | $32.12 | $30.72 | $31.95 | +0.92% | 6,440,087 |
| Mar 23, 2026 | $31.48 | $32.29 | $31.34 | $31.66 | +2.59% | 7,821,346 |
| Mar 20, 2026 | $32.34 | $32.38 | $30.38 | $30.86 | -4.81% | 12,035,790 |
| Mar 19, 2026 | $31.50 | $32.76 | $31.31 | $32.42 | -2.44% | 8,091,828 |
| Mar 18, 2026 | $33.96 | $34.05 | $33.04 | $33.23 | -1.66% | 5,148,138 |
| Mar 17, 2026 | $34.20 | $34.23 | $33.51 | $33.79 | +0.99% | 7,267,504 |
| Mar 16, 2026 | $33.87 | $34.18 | $32.89 | $33.46 | +1.79% | 11,430,210 |
| Mar 13, 2026 | $33.30 | $33.74 | $32.60 | $32.87 | -1.11% | 7,645,279 |
| Mar 12, 2026 | $34.28 | $34.29 | $32.97 | $33.24 | -2.41% | 11,451,070 |
| Mar 11, 2026 | $33.93 | $34.37 | $33.47 | $34.06 | +1.61% | 6,756,784 |
| Mar 10, 2026 | $33.67 | $34.60 | $33.40 | $33.52 | -0.03% | 12,469,660 |
| Mar 9, 2026 | $31.26 | $33.73 | $30.66 | $33.53 | +6.92% | 13,791,440 |
| Mar 6, 2026 | $31.57 | $31.88 | $31.19 | $31.36 | -5.85% | 7,463,546 |
| Mar 5, 2026 | $33.41 | $34.11 | $32.49 | $33.31 | -0.06% | 10,238,740 |
| Mar 4, 2026 | $32.21 | $33.43 | $31.88 | $33.33 | +5.41% | 10,061,130 |
| Mar 3, 2026 | $31.18 | $31.92 | $30.89 | $31.62 | -5.56% | 8,316,949 |
| Mar 2, 2026 | $32.54 | $33.52 | $32.54 | $33.48 | -0.39% | 5,676,735 |
| Feb 27, 2026 | $33.42 | $33.74 | $33.18 | $33.61 | -2.24% | 4,957,884 |
| Feb 26, 2026 | $34.75 | $34.91 | $33.54 | $34.38 | -0.52% | 6,841,561 |
| Feb 25, 2026 | $33.92 | $34.57 | $33.73 | $34.56 | +1.50% | 4,221,663 |
| Feb 24, 2026 | $34.30 | $34.86 | $33.91 | $34.05 | +0.18% | 6,190,635 |
| Feb 23, 2026 | $33.87 | $34.17 | $33.45 | $33.99 | +1.10% | 4,405,377 |
| Feb 20, 2026 | $33.23 | $33.88 | $33.18 | $33.62 | +1.27% | 5,073,281 |
| Feb 19, 2026 | $33.31 | $33.64 | $33.04 | $33.20 | -1.69% | 4,960,462 |
| Feb 18, 2026 | $34.32 | $34.32 | $33.56 | $33.77 | +1.72% | 6,307,516 |
| Feb 17, 2026 | $32.75 | $33.29 | $32.14 | $33.20 | -1.22% | 6,808,997 |
| Feb 13, 2026 | $33.85 | $33.90 | $33.23 | $33.61 | 0.00% | 8,143,126 |
| Feb 12, 2026 | $34.69 | $34.83 | $33.25 | $33.61 | -3.83% | 13,503,200 |
| Feb 11, 2026 | $33.68 | $35.07 | $33.52 | $34.95 | +4.52% | 15,264,560 |
| Feb 10, 2026 | $33.21 | $33.90 | $32.92 | $33.44 | +2.86% | 16,233,060 |
| Feb 9, 2026 | $32.00 | $33.00 | $31.96 | $32.51 | +8.91% | 16,786,820 |
| Feb 6, 2026 | $28.71 | $29.95 | $28.67 | $29.85 | +3.00% | 9,944,455 |
| Feb 5, 2026 | $29.14 | $29.57 | $28.60 | $28.98 | -1.19% | 6,503,829 |
| Feb 4, 2026 | $28.37 | $29.63 | $28.15 | $29.33 | +5.28% | 13,084,540 |
| Feb 3, 2026 | $28.09 | $28.21 | $27.27 | $27.86 | -3.16% | 8,683,866 |
| Feb 2, 2026 | $27.84 | $28.86 | $27.69 | $28.77 | +3.16% | 8,192,580 |
| Jan 30, 2026 | $28.76 | $28.81 | $27.68 | $27.89 | -2.55% | 8,609,221 |
| Jan 29, 2026 | $28.28 | $28.85 | $27.60 | $28.62 | -5.64% | 20,640,680 |
| Jan 28, 2026 | $29.96 | $30.41 | $29.42 | $30.33 | +3.30% | 12,391,880 |
| Jan 27, 2026 | $28.73 | $29.51 | $28.72 | $29.36 | +2.66% | 6,592,517 |
| Jan 26, 2026 | $28.60 | $28.75 | $28.39 | $28.60 | -1.55% | 4,261,643 |
| Jan 23, 2026 | $29.31 | $29.37 | $28.79 | $29.05 | +0.07% | 4,744,469 |
| Jan 22, 2026 | $29.11 | $29.32 | $28.82 | $29.03 | +1.79% | 4,248,621 |
| Jan 21, 2026 | $27.70 | $28.68 | $27.65 | $28.52 | +5.16% | 6,641,946 |
| Jan 20, 2026 | $26.97 | $27.59 | $26.91 | $27.12 | -3.25% | 5,222,374 |
| Jan 16, 2026 | $28.15 | $28.56 | $28.03 | $28.03 | +0.11% | 3,612,057 |
| Jan 15, 2026 | $28.49 | $28.49 | $27.96 | $28.00 | +0.43% | 5,287,203 |
| Jan 14, 2026 | $28.35 | $28.35 | $27.63 | $27.88 | -1.93% | 8,712,349 |
| Jan 13, 2026 | $28.50 | $28.76 | $28.21 | $28.43 | +0.28% | 4,753,562 |
| Jan 12, 2026 | $28.73 | $28.75 | $28.14 | $28.35 | -1.70% | 7,603,520 |
| Jan 9, 2026 | $28.71 | $28.91 | $28.38 | $28.84 | +2.85% | 7,177,424 |
| Jan 8, 2026 | $28.18 | $28.37 | $27.78 | $28.04 | -2.91% | 6,860,011 |
| Jan 7, 2026 | $28.96 | $29.08 | $28.61 | $28.88 | -1.80% | 5,204,013 |
| Jan 6, 2026 | $28.52 | $29.53 | $28.49 | $29.41 | +7.30% | 9,984,050 |
| Jan 5, 2026 | $27.56 | $27.84 | $27.37 | $27.41 | +0.15% | 6,515,091 |
| Jan 2, 2026 | $27.52 | $27.84 | $27.25 | $27.37 | +5.51% | 10,008,950 |
| Dec 31, 2025 | $26.07 | $26.18 | $25.90 | $25.94 | -0.46% | 3,708,622 |
| Dec 30, 2025 | $26.33 | $26.49 | $26.06 | $26.06 | +0.15% | 3,326,993 |
| Dec 29, 2025 | $26.20 | $26.32 | $25.95 | $26.02 | -0.84% | 2,842,456 |
| Dec 26, 2025 | $26.16 | $26.32 | $26.06 | $26.24 | +0.46% | 2,129,914 |
| Dec 24, 2025 | $26.11 | $26.14 | $26.02 | $26.12 | +0.23% | 1,082,268 |
| Dec 23, 2025 | $26.18 | $26.19 | $25.98 | $26.06 | +0.46% | 3,062,741 |
| Dec 22, 2025 | $26.20 | $26.27 | $25.93 | $25.94 | +0.46% | 3,460,312 |
| Dec 19, 2025 | $25.87 | $26.23 | $25.80 | $25.82 | +0.27% | 8,158,864 |
| Dec 18, 2025 | $25.85 | $26.02 | $25.67 | $25.75 | +0.78% | 5,367,350 |
| Dec 17, 2025 | $25.94 | $26.29 | $25.49 | $25.55 | -1.50% | 6,215,653 |
| Dec 16, 2025 | $26.09 | $26.27 | $25.80 | $25.94 | -1.97% | 5,954,552 |
| Dec 15, 2025 | $26.89 | $26.96 | $26.29 | $26.46 | +1.77% | 5,501,226 |
| Dec 12, 2025 | $26.57 | $26.63 | $25.94 | $26.00 | -0.99% | 9,003,583 |
| Dec 11, 2025 | $26.02 | $26.37 | $25.87 | $26.26 | -0.23% | 5,295,374 |
| Dec 10, 2025 | $25.91 | $26.41 | $25.86 | $26.32 | +1.46% | 4,822,778 |
| Dec 9, 2025 | $25.84 | $26.07 | $25.82 | $25.94 | +0.23% | 4,659,939 |
| Dec 8, 2025 | $25.85 | $26.00 | $25.79 | $25.88 | -0.46% | 5,903,326 |
| Dec 5, 2025 | $26.31 | $26.43 | $25.98 | $26.00 | +1.33% | 6,591,199 |
| Dec 4, 2025 | $25.79 | $25.90 | $25.56 | $25.66 | -0.58% | 6,557,649 |
| Dec 3, 2025 | $24.33 | $25.83 | $24.27 | $25.81 | +7.14% | 15,020,730 |
| Dec 2, 2025 | $23.27 | $24.16 | $23.23 | $24.09 | +4.02% | 8,114,449 |
| Dec 1, 2025 | $22.89 | $23.34 | $22.86 | $23.16 | +0.74% | 4,769,081 |
| Nov 28, 2025 | $22.78 | $23.02 | $22.73 | $22.99 | +1.50% | 2,310,524 |
| Nov 26, 2025 | $22.48 | $22.85 | $22.47 | $22.65 | +0.85% | 6,068,960 |
| Nov 25, 2025 | $22.15 | $22.50 | $21.98 | $22.46 | +1.72% | 4,984,188 |
| Nov 24, 2025 | $21.87 | $22.18 | $21.78 | $22.08 | +0.50% | 4,932,036 |
| Nov 21, 2025 | $21.55 | $22.21 | $21.25 | $21.97 | +3.63% | 5,892,722 |
| Nov 20, 2025 | $21.95 | $22.21 | $21.11 | $21.20 | -5.15% | 7,686,792 |
| Nov 19, 2025 | $22.35 | $22.59 | $22.13 | $22.35 | +0.04% | 3,550,369 |
| Nov 18, 2025 | $22.24 | $22.49 | $22.05 | $22.34 | -1.76% | 5,732,064 |
| Nov 17, 2025 | $23.08 | $23.28 | $22.51 | $22.74 | -2.57% | 4,422,233 |
| Nov 14, 2025 | $23.10 | $23.63 | $23.06 | $23.34 | -1.85% | 4,235,182 |
| Nov 13, 2025 | $24.27 | $24.37 | $23.60 | $23.78 | -0.92% | 5,946,133 |
| Nov 12, 2025 | $23.98 | $24.29 | $23.79 | $24.00 | +1.27% | 6,856,996 |
| Nov 11, 2025 | $23.87 | $23.98 | $23.66 | $23.70 | -0.13% | 4,556,976 |
| Nov 10, 2025 | $23.64 | $23.86 | $23.39 | $23.73 | +0.85% | 4,269,442 |
| Nov 7, 2025 | $23.62 | $23.64 | $23.05 | $23.53 | -0.47% | 7,986,064 |
| Nov 6, 2025 | $24.00 | $24.07 | $23.56 | $23.64 | -1.50% | 4,170,074 |
| Nov 5, 2025 | $23.47 | $24.31 | $23.47 | $24.00 | +2.48% | 4,615,025 |
| Nov 4, 2025 | $23.92 | $24.04 | $23.39 | $23.42 | -4.02% | 5,445,573 |
| Nov 3, 2025 | $24.46 | $24.66 | $24.31 | $24.40 | -0.29% | 4,629,265 |
| Oct 31, 2025 | $24.65 | $24.77 | $24.37 | $24.47 | +0.08% | 4,370,835 |
| Oct 30, 2025 | $24.57 | $24.90 | $24.43 | $24.45 | -0.93% | 4,639,376 |
| Oct 29, 2025 | $25.46 | $25.48 | $24.53 | $24.68 | -2.10% | 5,769,200 |
| Oct 28, 2025 | $25.28 | $25.53 | $25.16 | $25.21 | -1.02% | 5,577,265 |
| Oct 27, 2025 | $25.21 | $25.54 | $25.01 | $25.47 | +2.45% | 5,764,549 |
| Oct 24, 2025 | $25.40 | $25.51 | $24.63 | $24.86 | -1.58% | 9,205,999 |
| Oct 23, 2025 | $25.90 | $26.42 | $25.11 | $25.26 | -13.26% | 19,169,720 |
| Oct 22, 2025 | $29.70 | $30.06 | $28.94 | $29.12 | -4.65% | 12,123,910 |
| Oct 21, 2025 | $30.50 | $30.98 | $30.42 | $30.54 | +1.09% | 4,761,422 |
| Oct 20, 2025 | $29.75 | $30.47 | $29.72 | $30.21 | – | 7,980,910 |
Seasonality
STM 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 | 6.6% | 3.6% | -3.1% | 6.1% | 4.5% | 2.4% | 0.1% | -1.1% | -0.5% | -1.6% | 7.8% | 0.5% |
| Months up | 7 of 10 | 6 of 10 | 4 of 10 | 5 of 10 | 8 of 10 | 5 of 10 | 6 of 10 | 4 of 10 | 5 of 10 | 4 of 10 | 5 of 9 | 4 of 9 |
| 2026 | 7.5% | 20.5% | 3.1% | 59.6% | 25.7% | 8.2% | -30.0% | -4.3% | 6.6% | -12.4% | ||
| 2025 | -10.1% | 10.0% | -10.7% | 3.4% | 10.1% | 22.0% | -16.4% | 6.1% | 5.0% | -13.4% | -6.0% | 13.2% |
| 2024 | -12.0% | 3.4% | -5.1% | -8.5% | 6.1% | -6.2% | -14.1% | -5.4% | -6.6% | -8.7% | -6.0% | -1.7% |
| 2023 | 32.8% | 2.0% | 11.2% | -19.8% | 1.3% | 15.2% | 7.4% | -12.0% | -8.5% | -12.0% | 24.9% | 5.8% |
| 2022 | -4.0% | -9.8% | 2.3% | -15.3% | 9.4% | -21.3% | 20.6% | -8.0% | -11.2% | 0.6% | 24.9% | -8.4% |
| 2021 | 7.6% | -2.7% | -1.3% | -2.7% | 0.1% | -2.4% | 13.4% | 7.7% | -1.7% | 9.2% | 1.9% | 0.8% |
| 2020 | 3.5% | -1.6% | -21.8% | 19.7% | -2.8% | 10.5% | 1.9% | 8.3% | 1.6% | -0.5% | 29.8% | -6.3% |
| 2019 | 14.1% | 3.3% | -8.9% | 23.6% | -18.0% | 17.6% | 3.6% | -3.0% | 9.6% | 17.3% | 7.5% | 10.7% |
| 2018 | 9.4% | -4.6% | -2.0% | -2.5% | 9.8% | -7.1% | -2.5% | -4.1% | -11.1% | -17.0% | -2.5% | -6.1% |
| 2017 | 16.7% | 15.3% | 1.7% | 3.4% | 3.0% | -12.3% | 17.2% | 3.5% | 11.7% | 21.4% | -4.0% | -3.2% |