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  <title>Pfizer (PFE): state changes (mercatusdata)</title>
  <link>https://mercatusdata.com/stocks/pfe/</link>
  <description>Each trading day on which Pfizer (PFE) changed state on mercatusdata: a factor flip, a badge change, a moving-average cross or a new SEC filing, with the change itself. Quiet days and notable moves are not included. Facts only; reporting, not advice.</description>
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  <lastBuildDate>Tue, 20 Oct 2026 00:00:00 +0000</lastBuildDate>
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    <title>Pfizer (PFE), 2026-10-20: 3 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-20</link>
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    <pubDate>Tue, 20 Oct 2026 00:00:00 +0000</pubDate>
    <description>new 52wk intraday high (30.25) — exceeded the prior 52wk high of 29.88 by 1.24%; RSI 72.6 — crossed above 70 (overbought boundary); Volatility: Low → Normal (20-day volatility 23rd → 29th pctile). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-15: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-15</link>
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    <pubDate>Thu, 15 Oct 2026 00:00:00 +0000</pubDate>
    <description>new 52wk intraday high (29.88) — exceeded the prior 52wk high of 29.49 by 1.32%. Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-14: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-14</link>
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    <pubDate>Wed, 14 Oct 2026 00:00:00 +0000</pubDate>
    <description>new 52wk intraday high (29.49) — exceeded the prior 52wk high of 29.21 by 0.96%; Short-term momentum factor: Fading → Improving (5/10-day returns: +4.32% · +2.42%). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-13: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-13</link>
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    <pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate>
    <description>Relative performance factor: Mixed → Outperforming (vs the S&amp;P 500 over 20/60/252 days: +0.08% · +9.76% · -4.63%). Facts only; reporting, not advice.</description>
  </item>
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    <title>Pfizer (PFE), 2026-10-12: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-12</link>
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    <pubDate>Mon, 12 Oct 2026 00:00:00 +0000</pubDate>
    <description>crossed above 20d MA (2nd consecutive close above) (now +1.33% above it). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-09: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-09</link>
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    <pubDate>Fri, 09 Oct 2026 00:00:00 +0000</pubDate>
    <description>Relative performance factor: Underperforming → Mixed (vs S&amp;P 500 (20/60/252d): +0.00% · +8.80% · -5.54%); 52-week range: Upper portion → Near 52-week high (75.1% → 83.4% of range). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-05: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-05</link>
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    <pubDate>Mon, 05 Oct 2026 00:00:00 +0000</pubDate>
    <description>crossed below 20d MA (2nd consecutive close below) (now -1.97% below it); 5-day volatility entered the quietest 10% of its history (9th pctile). Facts only; reporting, not advice.</description>
  </item>
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    <title>Pfizer (PFE), 2026-10-02: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-02</link>
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    <pubDate>Fri, 02 Oct 2026 00:00:00 +0000</pubDate>
    <description>52-week range: Near 52-week high → Upper portion (80.5% → 74.8% of range). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-10-01: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-10-01</link>
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    <pubDate>Thu, 01 Oct 2026 00:00:00 +0000</pubDate>
    <description>Short-term momentum factor: Improving → Fading (5/10-day returns: -1.02% · +1.74%); Relative performance factor: Outperforming → Underperforming (vs S&amp;P 500 (20/60/252d): -3.10% · +14.47% · -4.26%). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-28: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-28</link>
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    <pubDate>Mon, 28 Sep 2026 00:00:00 +0000</pubDate>
    <description>Short-term momentum factor: Fading → Improving (5/10-day returns: +3.53% · +3.61%). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-24: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-24</link>
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    <pubDate>Thu, 24 Sep 2026 00:00:00 +0000</pubDate>
    <description>crossed above 20d MA (2nd consecutive close above) (now +1.37% above it); Medium-term trend factor: Negative → Positive (20/60/120-day returns: +0.39% · +17.98% · +0.32%). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-11: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-11</link>
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    <pubDate>Fri, 11 Sep 2026 00:00:00 +0000</pubDate>
    <description>50d MA crossed above 200d MA. Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-09: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-09</link>
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    <pubDate>Wed, 09 Sep 2026 00:00:00 +0000</pubDate>
    <description>crossed below 20d MA (2nd consecutive close below) (now -0.39% below it). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-03: 2 changes</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-03</link>
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    <pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate>
    <description>new 52wk intraday high (29.21); RSI 68.0 — crossed below 70 (overbought boundary). Facts only; reporting, not advice.</description>
  </item>
  <item>
    <title>Pfizer (PFE), 2026-09-02: 1 change</title>
    <link>https://mercatusdata.com/stocks/pfe/?d=2026-09-02</link>
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    <pubDate>Wed, 02 Sep 2026 00:00:00 +0000</pubDate>
    <description>RSI 71.4 — crossed above 70 (overbought boundary). Facts only; reporting, not advice.</description>
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