Phillips 66 (PSX) stock
PSXNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 13/3010% above fair value
$282.83+9.22 (+3.37%)
Close on Oct 30, 2026Market cap $112.86BP/E 16.2Yield 1.68%
Price history
Phillips 66 share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$282.83
+3.37% on the day
52-week range
$127.16 – $299.39
-5.5% from the high
Change over 52 weeks
+106.3%
From $137.07 on Oct 30, 2025
Average volume
2.78M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $253.25 | $299.39 | $252.54 | $282.83 | +10.78% | 53,382,841 |
| Sep 2026 | $251.66 | $277.12 | $247.14 | $255.31 | +3.54% | 70,350,989 |
| Aug 2026 | $209.15 | $250.66 | $200.31 | $246.58 | +16.49% | 59,386,348 |
| Jul 2026 | $169.71 | $216.08 | $169.69 | $211.68 | +25.22% | 54,982,059 |
| Jun 2026 | $178.00 | $188.00 | $164.10 | $169.05 | -3.88% | 56,380,963 |
| May 2026 | $178.00 | $184.72 | $165.44 | $175.88 | -1.83% | 48,909,052 |
| Apr 2026 | $180.01 | $181.29 | $153.58 | $179.15 | -1.66% | 62,491,177 |
| Mar 2026 | $159.51 | $190.61 | $155.77 | $182.18 | +18.05% | 85,574,947 |
| Feb 2026 | $141.00 | $163.79 | $140.19 | $154.33 | +7.50% | 52,058,738 |
| Jan 2026 | $129.00 | $147.96 | $128.73 | $143.56 | +11.25% | 49,452,411 |
| Dec 2025 | $136.97 | $144.96 | $127.16 | $129.04 | -5.78% | 51,608,219 |
| Nov 2025 | $136.72 | $143.25 | $130.63 | $136.96 | +0.60% | 42,492,420 |
| Oct 2025 | $135.35 | $141.37 | $126.74 | $136.14 | +0.09% | 49,189,852 |
| Sep 2025 | $132.73 | $142.35 | $128.36 | $136.02 | +1.83% | 62,150,216 |
| Aug 2025 | $121.88 | $134.34 | $118.07 | $133.58 | +8.09% | 41,748,786 |
| Jul 2025 | $119.28 | $134.66 | $118.87 | $123.58 | +3.59% | 59,241,613 |
| Jun 2025 | $115.08 | $126.39 | $111.19 | $119.30 | +5.13% | 78,063,463 |
| May 2025 | $104.27 | $126.69 | $103.35 | $113.48 | +9.05% | 75,468,386 |
| Apr 2025 | $123.62 | $124.64 | $91.01 | $104.06 | -15.73% | 77,816,588 |
| Mar 2025 | $130.75 | $131.00 | $116.69 | $123.48 | -4.79% | 70,648,057 |
| Feb 2025 | $117.39 | $132.66 | $115.25 | $129.69 | +10.03% | 81,615,846 |
| Jan 2025 | $114.76 | $124.60 | $112.48 | $117.87 | +3.46% | 60,898,192 |
| Dec 2024 | $133.42 | $138.00 | $108.91 | $113.93 | -14.96% | 65,628,669 |
| Nov 2024 | $122.22 | $136.34 | $119.77 | $133.98 | +9.98% | 48,659,923 |
| Oct 2024 | $130.16 | $140.60 | $121.47 | $121.82 | -7.33% | 49,478,553 |
| Sep 2024 | $138.07 | $138.70 | $123.77 | $131.45 | -6.31% | 74,137,732 |
| Aug 2024 | $145.57 | $147.14 | $128.36 | $140.31 | -3.55% | 51,299,581 |
| Jul 2024 | $141.71 | $150.12 | $132.01 | $145.48 | +3.05% | 43,698,658 |
| Jun 2024 | $142.28 | $142.31 | $134.06 | $141.17 | -0.66% | 53,318,611 |
| May 2024 | $143.04 | $149.23 | $136.99 | $142.11 | -0.77% | 45,586,595 |
| Apr 2024 | $163.18 | $174.08 | $143.02 | $143.21 | -12.32% | 53,420,118 |
| Mar 2024 | $143.23 | $163.79 | $143.05 | $163.34 | +14.62% | 65,326,050 |
| Feb 2024 | $145.33 | $150.08 | $140.49 | $142.51 | -1.25% | 61,465,069 |
| Jan 2024 | $133.50 | $147.68 | $126.63 | $144.31 | +8.39% | 67,446,191 |
| Dec 2023 | $128.50 | $136.69 | $123.29 | $133.14 | +3.30% | 68,323,994 |
| Nov 2023 | $114.85 | $129.75 | $110.54 | $128.89 | +12.99% | 63,941,253 |
| Oct 2023 | $120.09 | $120.30 | $107.85 | $114.07 | -5.06% | 64,721,081 |
| Sep 2023 | $116.13 | $125.19 | $115.10 | $120.15 | +5.25% | 63,531,627 |
| Aug 2023 | $111.19 | $117.29 | $107.41 | $114.16 | +2.34% | 69,964,317 |
| Jul 2023 | $95.65 | $111.57 | $94.52 | $111.55 | +16.95% | 61,933,409 |
| Jun 2023 | $92.88 | $101.50 | $89.74 | $95.38 | +4.12% | 67,317,960 |
| May 2023 | $98.20 | $99.59 | $91.30 | $91.61 | -7.46% | 76,913,325 |
| Apr 2023 | $104.99 | $107.47 | $96.33 | $99.00 | -2.35% | 63,044,949 |
| Mar 2023 | $103.00 | $107.45 | $90.66 | $101.38 | -1.15% | 103,614,056 |
| Feb 2023 | $99.80 | $108.84 | $96.15 | $102.56 | +2.28% | 59,663,569 |
| Jan 2023 | $103.40 | $111.84 | $98.96 | $100.27 | -3.66% | 63,911,063 |
| Dec 2022 | $109.08 | $109.67 | $97.94 | $104.08 | -4.02% | 60,634,509 |
| Nov 2022 | $107.00 | $113.53 | $101.56 | $108.44 | +3.98% | 74,071,481 |
| Oct 2022 | $83.63 | $106.06 | $82.32 | $104.29 | +29.20% | 71,812,639 |
| Sep 2022 | $87.76 | $91.07 | $74.02 | $80.72 | -9.77% | 76,757,969 |
| Aug 2022 | $87.64 | $94.75 | $81.51 | $89.46 | +0.52% | 66,219,723 |
| Jul 2022 | $82.38 | $90.08 | $75.75 | $89.00 | +8.55% | 65,767,234 |
| Jun 2022 | $101.84 | $111.28 | $80.89 | $81.99 | -18.67% | 100,459,307 |
| May 2022 | $86.68 | $103.67 | $86.09 | $100.81 | +16.19% | 87,526,080 |
| Apr 2022 | $86.43 | $90.64 | $78.09 | $86.76 | +0.43% | 81,042,621 |
| Mar 2022 | $85.08 | $88.72 | $73.85 | $86.39 | +2.55% | 137,291,670 |
| Feb 2022 | $84.08 | $93.55 | $81.68 | $84.24 | -0.65% | 65,018,270 |
| Jan 2022 | $72.89 | $89.90 | $72.89 | $84.79 | +17.02% | 80,144,769 |
| Dec 2021 | $71.40 | $74.20 | $67.93 | $72.46 | +4.76% | 71,153,419 |
| Nov 2021 | $75.41 | $80.13 | $67.08 | $69.17 | -7.50% | 70,781,197 |
| Oct 2021 | $70.09 | $84.51 | $70.09 | $74.78 | +6.78% | 68,430,278 |
| Sep 2021 | $71.46 | $72.95 | $63.19 | $70.03 | -1.49% | 65,094,993 |
| Aug 2021 | $73.75 | $76.15 | $64.45 | $71.09 | -3.19% | 65,994,688 |
| Jul 2021 | $87.59 | $88.66 | $69.73 | $73.43 | -14.44% | 69,326,392 |
| Jun 2021 | $85.96 | $94.34 | $84.10 | $85.82 | +1.90% | 71,825,234 |
| May 2021 | $82.22 | $89.10 | $81.99 | $84.22 | +4.09% | 50,090,244 |
| Apr 2021 | $81.59 | $83.37 | $74.33 | $80.91 | -0.77% | 52,449,264 |
| Mar 2021 | $85.05 | $90.59 | $77.72 | $81.54 | -1.82% | 64,183,358 |
| Feb 2021 | $68.34 | $88.05 | $65.38 | $83.05 | +22.49% | 51,420,682 |
| Jan 2021 | $70.61 | $75.96 | $67.39 | $67.80 | -3.06% | 60,861,687 |
| Dec 2020 | $62.78 | $71.70 | $61.04 | $69.94 | +15.45% | 74,620,632 |
| Nov 2020 | $47.38 | $68.71 | $46.19 | $60.58 | +29.83% | 88,686,524 |
| Oct 2020 | $51.19 | $54.50 | $43.27 | $46.66 | -9.99% | 73,874,890 |
| Sep 2020 | $58.38 | $61.73 | $51.05 | $51.84 | -11.34% | 77,983,378 |
| Aug 2020 | $61.31 | $67.47 | $58.46 | $58.47 | -5.72% | 66,235,746 |
| Jul 2020 | $71.77 | $73.35 | $58.72 | $62.02 | -13.74% | 67,963,381 |
| Jun 2020 | $78.03 | $89.79 | $67.26 | $71.90 | -8.13% | 76,046,003 |
| May 2020 | $70.55 | $82.03 | $65.26 | $78.26 | +6.96% | 80,832,907 |
| Apr 2020 | $51.47 | $75.63 | $49.04 | $73.17 | +36.38% | 88,514,028 |
| Mar 2020 | $75.27 | $77.58 | $40.04 | $53.65 | -28.33% | 140,464,757 |
| Feb 2020 | $91.29 | $93.29 | $71.39 | $74.86 | -18.07% | 66,563,628 |
| Jan 2020 | $112.08 | $113.18 | $90.21 | $91.37 | -17.99% | 58,643,959 |
| Dec 2019 | $114.87 | $116.06 | $110.04 | $111.41 | -2.89% | 45,320,437 |
| Nov 2019 | $117.63 | $119.92 | $114.04 | $114.72 | -1.80% | 44,575,248 |
| Oct 2019 | $103.16 | $119.78 | $96.95 | $116.82 | +14.08% | 60,716,411 |
| Sep 2019 | $97.28 | $105.52 | $97.03 | $102.40 | +3.82% | 52,866,830 |
| Aug 2019 | $101.95 | $103.60 | $94.35 | $98.63 | -3.83% | 49,858,563 |
| Jul 2019 | $94.86 | $104.46 | $93.06 | $102.56 | +9.64% | 55,684,908 |
| Jun 2019 | $80.92 | $93.64 | $80.60 | $93.54 | +15.77% | 61,845,065 |
| May 2019 | $94.25 | $94.89 | $80.24 | $80.80 | -14.29% | 62,282,065 |
| Apr 2019 | $96.01 | $99.73 | $93.53 | $94.27 | -0.95% | 47,637,992 |
| Mar 2019 | $96.82 | $100.41 | $93.84 | $95.17 | -1.23% | 52,848,438 |
| Feb 2019 | $95.57 | $98.84 | $91.36 | $96.36 | +1.00% | 53,151,717 |
| Jan 2019 | $85.32 | $96.60 | $85.00 | $95.41 | +10.75% | 59,140,171 |
| Dec 2018 | $93.83 | $95.95 | $78.44 | $86.15 | -7.88% | 63,743,982 |
| Nov 2018 | $102.64 | $103.57 | $88.99 | $93.52 | -9.04% | 58,432,026 |
| Oct 2018 | $113.25 | $119.14 | $95.05 | $102.82 | -8.78% | 68,057,198 |
| Sep 2018 | $118.61 | $120.24 | $108.85 | $112.72 | -4.89% | 55,490,173 |
| Aug 2018 | $122.55 | $123.97 | $114.40 | $118.51 | -3.92% | 53,572,919 |
| Jul 2018 | $111.75 | $123.88 | $109.07 | $123.34 | +9.82% | 46,001,483 |
| Jun 2018 | $117.39 | $120.80 | $109.72 | $112.31 | -3.59% | 49,613,641 |
| May 2018 | $111.67 | $122.38 | $110.33 | $116.49 | +4.65% | 62,073,080 |
| Apr 2018 | $95.83 | $113.32 | $92.68 | $111.31 | +16.04% | 46,814,254 |
| Mar 2018 | $90.54 | $97.29 | $89.50 | $95.92 | +6.14% | 42,010,339 |
| Feb 2018 | $102.33 | $102.99 | $89.14 | $90.37 | -11.75% | 55,052,760 |
| Jan 2018 | $101.66 | $107.47 | $101.07 | $102.40 | +1.24% | 37,535,994 |
| Dec 2017 | $97.98 | $102.43 | $95.35 | $101.15 | +3.68% | 34,304,320 |
| Nov 2017 | $91.03 | $97.69 | $90.92 | $97.56 | +7.11% | 35,629,524 |
| Oct 2017 | $91.36 | $95.00 | $89.26 | $91.08 | -0.58% | 42,517,253 |
| Sep 2017 | $83.87 | $92.19 | $82.66 | $91.61 | +9.31% | 42,042,809 |
| Aug 2017 | $84.04 | $87.30 | $80.73 | $83.81 | +0.07% | 47,685,118 |
| Jul 2017 | $82.97 | $84.93 | $81.11 | $83.75 | +1.28% | 36,224,263 |
| Jun 2017 | $76.38 | $83.11 | $75.85 | $82.69 | +8.65% | 52,311,542 |
| May 2017 | $79.52 | $80.68 | $76.00 | $76.11 | -4.34% | 45,954,550 |
| Apr 2017 | $79.09 | $80.94 | $75.14 | $79.56 | +0.43% | 47,855,433 |
| Mar 2017 | $78.91 | $80.28 | $76.28 | $79.22 | +1.32% | 62,015,471 |
| Feb 2017 | $82.11 | $82.32 | $77.69 | $78.19 | -4.20% | 50,947,202 |
| Jan 2017 | $87.31 | $88.26 | $81.15 | $81.62 | -5.54% | 46,138,356 |
| Dec 2016 | $83.92 | $88.87 | $83.60 | $86.41 | +4.01% | 39,933,169 |
| Nov 2016 | $82.35 | $85.63 | $77.66 | $83.08 | +2.38% | 55,801,951 |
| Oct 2016 | $80.42 | $81.99 | $78.06 | $81.15 | +0.74% | 40,677,609 |
| Sep 2016 | $78.93 | $81.31 | $76.76 | $80.55 | +2.68% | 60,300,100 |
| Aug 2016 | $75.30 | $79.79 | $74.02 | $78.45 | +3.14% | 59,726,600 |
| Jul 2016 | $79.07 | $79.91 | $73.67 | $76.06 | -4.13% | 66,492,600 |
| Jun 2016 | $79.90 | $82.42 | $76.40 | $79.34 | -1.27% | 63,560,000 |
| May 2016 | $82.44 | $82.50 | $76.68 | $80.36 | -2.13% | 65,215,000 |
| Apr 2016 | $85.60 | $89.31 | $81.15 | $82.11 | -5.17% | 52,758,600 |
| Mar 2016 | $80.01 | $90.87 | $79.70 | $86.59 | +9.07% | 64,121,100 |
| Feb 2016 | $79.68 | $81.75 | $71.74 | $79.39 | -0.95% | 93,488,800 |
| Jan 2016 | $81.21 | $81.89 | $74.32 | $80.15 | -2.02% | 92,658,500 |
| Dec 2015 | $92.33 | $93.00 | $79.47 | $81.80 | -10.63% | 70,541,800 |
| Nov 2015 | $88.39 | $94.12 | $87.92 | $91.53 | +2.78% | 55,863,900 |
| Oct 2015 | $77.63 | $90.82 | $76.45 | $89.05 | +15.89% | 70,098,700 |
| Sep 2015 | $78.13 | $82.75 | $73.93 | $76.84 | -2.82% | 94,987,700 |
| Aug 2015 | $78.67 | $84.85 | $69.79 | $79.07 | -0.54% | 95,098,000 |
| Jul 2015 | $80.64 | $84.39 | $75.44 | $79.50 | -1.32% | 86,227,800 |
| Jun 2015 | $79.55 | $81.36 | $76.73 | $80.56 | +1.82% | 72,798,900 |
| May 2015 | $79.41 | $82.19 | $77.98 | $79.12 | -0.24% | 55,077,800 |
| Apr 2015 | $79.07 | $81.99 | $76.43 | $79.31 | +0.90% | 62,214,200 |
| Mar 2015 | $78.46 | $80.08 | $73.54 | $78.60 | +0.18% | 69,803,900 |
| Feb 2015 | $71.31 | $80.59 | $70.07 | $78.46 | +11.58% | 76,454,500 |
| Jan 2015 | $71.61 | $72.45 | $57.33 | $70.32 | -1.92% | 117,365,100 |
| Dec 2014 | $73.00 | $75.26 | $64.02 | $71.70 | -1.81% | 102,569,400 |
| Nov 2014 | $78.46 | $80.32 | $70.22 | $73.02 | -6.98% | 90,574,900 |
| Oct 2014 | $81.31 | $82.00 | $66.12 | $78.50 | -3.46% | 125,333,800 |
| Sep 2014 | $86.91 | $87.98 | $80.68 | $81.31 | -6.56% | 65,163,600 |
| Aug 2014 | $80.62 | $87.15 | $79.25 | $87.02 | +7.29% | 52,632,400 |
| Jul 2014 | $80.60 | $83.41 | $78.53 | $81.11 | +0.85% | 70,017,400 |
| Jun 2014 | $84.99 | $87.05 | $79.16 | $80.43 | -5.14% | 75,347,200 |
| May 2014 | $83.27 | $85.42 | $80.82 | $84.79 | +1.89% | 71,181,800 |
| Apr 2014 | $77.22 | $84.85 | $76.18 | $83.22 | +7.99% | 69,485,500 |
| Mar 2014 | $74.65 | $80.39 | $74.37 | $77.06 | +2.94% | 63,649,300 |
| Feb 2014 | $73.12 | $78.89 | $68.78 | $74.86 | +2.42% | 75,132,900 |
| Jan 2014 | $77.17 | $79.00 | $70.81 | $73.09 | -5.24% | 77,458,400 |
| Dec 2013 | $70.00 | $77.29 | $68.33 | $77.13 | +10.80% | 69,932,567 |
| Nov 2013 | $64.47 | $71.00 | $63.29 | $69.61 | +8.04% | 62,316,800 |
| Oct 2013 | $57.65 | $65.64 | $56.50 | $64.43 | +11.43% | 85,028,400 |
| Sep 2013 | $57.76 | $59.32 | $55.81 | $57.82 | +1.26% | 67,619,600 |
| Aug 2013 | $61.87 | $61.91 | $54.90 | $57.10 | -7.15% | 74,236,700 |
| Jul 2013 | $59.24 | $61.97 | $54.80 | $61.50 | +4.40% | 96,658,500 |
| Jun 2013 | $67.04 | $67.09 | $56.84 | $58.91 | -11.51% | 69,119,400 |
| May 2013 | $61.11 | $67.89 | $59.16 | $66.57 | +9.22% | 90,887,800 |
| Apr 2013 | $70.00 | $70.20 | $56.13 | $60.95 | -12.89% | 120,457,300 |
| Mar 2013 | $62.71 | $70.52 | $62.19 | $69.97 | +11.13% | 81,113,100 |
| Feb 2013 | $62.00 | $65.38 | $59.94 | $62.96 | +3.95% | 75,697,291 |
| Jan 2013 | $54.25 | $62.91 | $50.12 | $60.57 | +14.07% | 110,036,100 |
| Dec 2012 | $52.65 | $54.32 | $50.27 | $53.10 | +1.39% | 92,107,200 |
| Nov 2012 | $47.00 | $52.53 | $44.94 | $52.37 | +11.05% | 87,560,000 |
| Oct 2012 | $46.60 | $48.40 | $42.45 | $47.16 | +1.70% | 91,334,600 |
| Sep 2012 | $42.07 | $48.22 | $41.43 | $46.37 | +10.40% | 80,252,000 |
| Aug 2012 | $39.08 | $43.45 | $37.78 | $42.00 | +11.70% | 86,546,900 |
| Jul 2012 | $33.59 | $38.36 | $32.35 | $37.60 | +13.12% | 74,697,400 |
| Jun 2012 | $29.50 | $34.91 | $29.25 | $33.24 | +10.69% | 104,966,400 |
| May 2012 | $33.74 | $34.10 | $28.75 | $30.03 | -11.81% | 169,359,200 |
| Apr 2012 | $33.25 | $37.45 | $32.00 | $34.05 | – | 9,336,400 |
Seasonality
PSX 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 | 2.2% | 1.7% | 0.5% | 2.0% | 2.2% | 0.1% | 5.0% | 1.7% | -1.0% | 2.9% | 6.2% | -0.9% |
| Months up | 6 of 10 | 6 of 10 | 5 of 10 | 4 of 10 | 6 of 10 | 5 of 10 | 8 of 10 | 5 of 10 | 5 of 10 | 5 of 10 | 6 of 9 | 4 of 9 |
| 2026 | 11.3% | 8.4% | 18.0% | -1.7% | -1.1% | -3.9% | 25.2% | 17.1% | 3.5% | 10.8% | ||
| 2025 | 3.5% | 11.0% | -4.8% | -15.7% | 10.1% | 5.1% | 3.6% | 9.2% | 1.8% | 0.1% | 1.5% | -5.8% |
| 2024 | 8.4% | -0.5% | 14.6% | -12.3% | 0.0% | -0.7% | 3.1% | -2.8% | -6.3% | -7.3% | 11.0% | -15.0% |
| 2023 | -3.7% | 3.3% | -1.2% | -2.3% | -6.4% | 4.1% | 17.0% | 3.3% | 5.2% | -5.1% | 14.0% | 3.3% |
| 2022 | 17.0% | 0.4% | 2.6% | 0.4% | 17.4% | -18.7% | 8.5% | 1.6% | -9.8% | 29.2% | 4.9% | -4.0% |
| 2021 | -3.1% | 23.9% | -1.8% | -0.8% | 5.2% | 1.9% | -14.4% | -2.0% | -1.5% | 6.8% | -6.4% | 4.8% |
| 2020 | -18.0% | -17.2% | -28.3% | 36.4% | 8.3% | -8.1% | -13.7% | -4.4% | -11.3% | -10.0% | 31.9% | 15.5% |
| 2019 | 10.7% | 1.8% | -1.2% | -0.9% | -13.4% | 15.8% | 9.6% | -2.9% | 3.8% | 14.1% | -1.1% | -2.9% |
| 2018 | 1.2% | -11.1% | 6.1% | 16.0% | 5.3% | -3.6% | 9.8% | -3.2% | -4.9% | -8.8% | -8.3% | -7.9% |
| 2017 | -5.5% | -3.4% | 1.3% | 0.4% | -3.5% | 8.6% | 1.3% | 0.9% | 9.3% | -0.6% | 7.9% | 3.7% |