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The price of Plains All American Pipeline, L.P. (PAA) on October 9, 2026 is 24.34 USD, -0.33% on the day. Over 52 weeks the stock traded between 15.69 USD and 26.39 USD; the price now sits 81% of the way up that range. Over the past year the price changed by +48.05%. The P/E ratio is 6.3, which is below the sector median (16.0). Market capitalization is 17.32 billion USD, rank 4 among 7 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
Plains All American Pipeline, L.P. trades on Nasdaq under the ticker PAA. The company belongs to the Energy sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks PAA has traded between 15.69 $ and 26.39 $. As of 09 October 2026 the price stood 80.84 % of the way from the 52-week low to the high.
Over one year PAA shares rose 48.05 %; over six months they rose 11.86 %. Volatility over 90 days is 20.51 %. Dividends are not included: this is price change only, as of 09 October 2026.
PAA trades at a price-to-earnings ratio of 6.3, below the sector median of 16.0. Price to sales is 0.3, below the sector median of 1.5. Calculated from reports for the period ending 30 June 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 24.56 | 24.69 | 24.27 | 24.34 | 2M |
| 08 October 2026 | 24.45 | 24.60 | 24.22 | 24.42 | 2M |
| 07 October 2026 | 24.24 | 24.24 | 23.80 | 24.09 | 2M |
| 06 October 2026 | 23.90 | 24.27 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 30 June 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Plains All American gathers oil from Permian Basin wells and pipes it to the coast.
The partnership neither produces oil nor sells it on the end market — it charges for moving it. What matters to it is therefore not the barrel price but volume: how much oil passed through the pipe. While drilling continues in the basin, volume grows almost regardless of whether oil is expensive or cheap.
A pipeline is an asset that cannot be quickly reproduced: it needs rights of way, permits and years of construction. The partnership form implies distributing cash flow to unitholders rather than accumulating it. Risks: slower drilling in the basin, excess pipeline capacity depressing tariffs, and the particular tax treatment of units for an investor.
Address:333 CLAY STREET SUITE 1600, HOUSTON, TX, 77002, US
Plains All American Pipeline, L.P. reported revenue of 52.3B $ and net income of 2.8B $ over the last four quarters. Net margin is 5.29 %. Revenue changed by +12.22 % year over year. Market capitalisation is 17.3B $.
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| 23.70 |
| 24.06 |
| 1M |
| 05 October 2026 | 23.76 | 24.28 | 23.76 | 23.91 | 2M |
| 02 October 2026 | 23.61 | 24.00 | 23.43 | 23.75 | 2M |
| 01 October 2026 | 23.65 | 23.82 | 23.45 | 23.70 | 4M |
| 30 September 2026 | 23.97 | 24.14 | 23.45 | 23.72 | 2M |
| 29 September 2026 | 24.34 | 24.44 | 23.80 | 23.93 | 2M |
| 28 September 2026 | 24.49 | 24.78 | 24.24 | 24.53 | 3M |
| 25 September 2026 | 24.63 | 24.63 | 24.13 | 24.42 | 4M |
| 24 September 2026 | 24.61 | 24.86 | 24.33 | 24.64 | 2M |
| 23 September 2026 | 24.61 | 24.86 | 24.40 | 24.44 | 2M |
| 22 September 2026 | 24.85 | 25.07 | 24.47 | 24.55 | 2M |
| 21 September 2026 | 25.46 | 25.46 | 24.96 | 24.99 | 2M |
| 18 September 2026 | 25.35 | 25.64 | 25.26 | 25.37 | 6M |
| 17 September 2026 | 25.26 | 25.64 | 25.17 | 25.41 | 2M |
| 16 September 2026 | 25.70 | 25.78 | 25.17 | 25.42 | 2M |
| 15 September 2026 | 25.83 | 26.00 | 25.65 | 25.77 | 1M |
| 14 September 2026 | 26.19 | 26.39 | 25.66 | 25.85 | 5M |