Daily trading records
Phillips 66 Stock Price on September 30, 2026
Direct answer
Phillips 66 closed at $255.31 on September 30, 2026.
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Review Phillips 66's price trend and period performance.
The chart connects verified session closes from July 7, 2026 through September 30, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-0.46%
From the September 23, 2026 close of $256.48 to $255.31 on September 30, 2026.
20-session performance
+1.31%
From the September 1, 2026 close of $252.02 to $255.31 on September 30, 2026.
60-session performance
+42.76%
From the July 7, 2026 close of $178.84 to $255.31 on September 30, 2026.
Verified data
- Open
- $256.92
- High
- $260.35
- Low
- $254.794
- Close
- $255.31
- Volume
- 2,521,845
- Prior-close change
- +$3.06 (+1.21%)
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Read the frequently asked questions.
What was Phillips 66's closing price on September 30, 2026?
Phillips 66 closed at $255.31 on September 30, 2026.
What were Phillips 66's open, high and low on September 30, 2026?
The open was $256.92, the high was $260.35 and the low was $254.794.
How much did Phillips 66 change from the prior close on September 30, 2026?
The change from the prior close was +$3.06 (+1.21%).
What was Phillips 66's volume on September 30, 2026?
Trading volume was 2,521,845 shares.
What is the source for Phillips 66's daily prices?
Daily aggregate prices are provided by Polygon.