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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 week, newest first. Adjusted for stock splits, not for dividends.

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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
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$283.18$294.50$267.05$282.83-0.12%15,134,447
Oct 19, 2026$293.17$299.39$278.08$283.18-3.41%10,864,799
Oct 12, 2026$282.65$297.42$279.04$293.17+5.39%12,122,241
Oct 5, 2026$264.60$286.57$262.03$278.18+5.14%10,674,812
Sep 28, 2026$257.20$267.27$248.51$264.58+3.45%12,895,660
Sep 21, 2026$269.36$275.97$250.09$255.75-6.36%17,996,072
Sep 14, 2026$263.10$277.12$253.41$273.13+5.26%22,834,362
Sep 8, 2026$260.00$265.43$257.86$259.47+1.72%10,217,846
Aug 31, 2026$248.12$260.68$243.15$255.09+4.54%15,434,791
Aug 24, 2026$241.10$246.00$233.55$244.01+0.47%10,863,488
Aug 17, 2026$234.50$246.95$232.96$242.87+3.96%15,690,746
Aug 10, 2026$207.91$236.14$206.97$233.61+14.57%13,617,453
Aug 3, 2026$209.15$211.59$200.31$203.91-3.67%14,773,461
Jul 27, 2026$203.90$213.99$200.80$211.68+2.37%11,196,372
Jul 20, 2026$206.07$216.08$205.35$206.77-0.04%12,419,148
Jul 13, 2026$192.24$207.14$191.12$206.86+9.82%13,407,990
Jul 6, 2026$175.44$193.04$175.44$188.36+6.77%13,519,425
Jun 29, 2026$173.99$179.16$168.83$176.42+2.78%10,787,862
Jun 22, 2026$166.32$173.61$164.81$171.65+3.32%16,293,956
Jun 15, 2026$173.59$174.50$164.10$166.14-7.42%14,770,068
Jun 8, 2026$185.03$188.00$176.71$179.45-1.98%10,391,805
Jun 1, 2026$178.00$187.52$177.25$183.08+4.09%8,576,396
May 26, 2026$175.70$179.93$170.02$175.88-1.02%9,672,773
May 18, 2026$173.49$184.72$171.84$177.69+0.85%11,684,386
May 11, 2026$173.51$177.65$170.69$176.20+2.70%13,288,918
May 4, 2026$176.18$181.41$165.44$171.56-2.63%11,831,254
Apr 27, 2026$163.25$180.25$163.13$176.19+8.19%15,402,280
Apr 20, 2026$155.83$162.96$154.64$162.85+4.14%10,594,399
Apr 13, 2026$161.06$165.03$153.58$156.37-1.81%14,189,929
Apr 6, 2026$175.47$177.36$156.52$159.25-9.62%16,081,832
Mar 30, 2026$189.50$190.61$173.15$176.21-6.41%16,011,497
Mar 23, 2026$171.12$188.53$171.00$188.28+7.30%16,799,349
Mar 16, 2026$173.22$179.02$171.00$175.47+1.58%22,649,030
Mar 9, 2026$168.02$178.38$160.62$172.74+4.09%22,255,304
Mar 2, 2026$159.51$169.62$155.77$165.96+7.54%16,514,225
Feb 23, 2026$154.18$157.20$149.14$154.33-0.91%14,201,416
Feb 17, 2026$160.00$162.26$154.00$155.75-2.52%11,613,062
Feb 9, 2026$159.00$163.79$155.00$159.77+1.25%9,785,201
Feb 2, 2026$141.00$159.15$140.19$157.80+9.92%16,459,059
Jan 26, 2026$143.09$147.96$139.36$143.56+1.43%8,805,288
Jan 20, 2026$139.00$146.88$136.79$141.54+2.36%9,270,308
Jan 12, 2026$141.74$143.27$137.57$138.28-2.73%11,948,046
Jan 5, 2026$136.00$145.68$135.51$142.16+8.88%17,651,604
Dec 29, 2025$128.54$130.63$127.16$130.57+2.21%6,198,931
Dec 22, 2025$130.48$131.06$127.37$127.75-0.88%5,483,344
Dec 15, 2025$141.36$141.78$127.94$128.89-8.87%20,087,951
Dec 8, 2025$138.41$144.96$137.55$141.44+1.49%10,801,271
Dec 1, 2025$136.97$142.53$136.25$139.36+1.75%10,813,887
Nov 24, 2025$133.69$137.93$130.63$136.96+2.42%6,896,935
Nov 17, 2025$140.73$140.73$130.67$133.72-6.04%12,608,511
Nov 10, 2025$137.66$143.25$135.74$142.32+3.17%11,279,246
Nov 3, 2025$136.72$140.76$133.37$137.95+1.33%11,707,728

Seasonality

PSX return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average2.2%1.7%0.5%2.0%2.2%0.1%5.0%1.7%-1.0%2.9%6.2%-0.9%
Months up6 of 106 of 105 of 104 of 106 of 105 of 108 of 105 of 105 of 105 of 106 of 94 of 9
202611.3%8.4%18.0%-1.7%-1.1%-3.9%25.2%17.1%3.5%10.8%
20253.5%11.0%-4.8%-15.7%10.1%5.1%3.6%9.2%1.8%0.1%1.5%-5.8%
20248.4%-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%
202217.0%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%
201910.7%1.8%-1.2%-0.9%-13.4%15.8%9.6%-2.9%3.8%14.1%-1.1%-2.9%
20181.2%-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%