Price Chart

View Price for PSX.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Price Chart
Start Trial

Historical Price Data

View and export this data back to 2012. Start Trial.
Date Open High Low Close Volume
Aug 24, 2026 241.10 246.00 239.50 241.96 2.301M
Aug 21, 2026 240.28 244.47 240.00 242.87 2.654M
Aug 20, 2026 243.26 246.95 239.28 240.00 3.110M
Aug 19, 2026 244.24 244.73 240.22 242.29 2.998M
Aug 18, 2026 240.00 243.60 238.20 243.49 3.108M
Aug 17, 2026 234.50 240.67 232.96 240.55 3.821M
Aug 14, 2026 232.66 236.14 229.42 233.61 2.654M
Aug 13, 2026 223.97 232.89 223.42 232.61 2.393M
Aug 12, 2026 221.23 226.60 221.23 225.58 2.576M
Aug 11, 2026 215.00 224.68 214.20 224.36 2.914M
Aug 10, 2026 207.91 215.85 206.97 215.52 3.081M
Aug 07, 2026 202.44 206.04 200.50 203.91 2.909M
Aug 06, 2026 208.97 210.28 201.25 205.52 2.548M
Aug 05, 2026 209.82 211.43 200.31 202.55 3.834M
Aug 04, 2026 202.43 206.84 200.60 205.89 3.490M
Aug 03, 2026 209.15 211.59 205.06 206.19 1.992M
Jul 31, 2026 213.50 213.99 208.86 211.68 2.914M
Jul 30, 2026 205.00 211.68 203.91 210.60 1.983M
Jul 29, 2026 210.00 211.66 206.00 206.81 2.271M
Jul 28, 2026 208.49 210.11 205.18 205.85 2.093M
Jul 27, 2026 203.90 208.95 200.80 207.82 1.936M
Jul 24, 2026 206.21 210.64 205.35 206.77 1.665M
Jul 23, 2026 214.58 215.31 205.76 206.98 3.809M
Jul 22, 2026 216.00 216.08 210.27 211.41 2.584M
Jul 21, 2026 210.88 212.39 209.38 212.27 2.241M

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

Read full definition.

Price Range, Past 5 Years

View Price Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

Price Benchmarks

Price Related Metrics