{"updated": "2026-05-09", "label": "Nasdaq 100 Trailing P/E (cap-weighted) + Forward P/E (Bloomberg BEst, monthly)", "current": {"trailing": null, "forward": 25.94, "trailingCoverage": 0.0, "forwardCoverage": 0.0, "totalWeight": 0.0}, "historyStarts": {"trailing": null, "forward": "2001-01-31"}, "trailing": [], "forward": [{"date": "2001-01-31", "value": 20.64}, {"date": "2001-02-28", "value": 17.46}, {"date": "2001-03-30", "value": 58.41}, {"date": "2001-04-30", "value": 86.42}, {"date": "2001-05-31", "value": 70.71}, {"date": "2001-06-29", "value": 88.2}, {"date": "2001-07-31", "value": 101.08}, {"date": "2001-08-31", "value": 102.04}, {"date": "2001-09-28", "value": 76.01}, {"date": "2001-10-31", "value": 160.91}, {"date": "2001-11-30", "value": 198.85}, {"date": "2001-12-31", "value": 78.56}, {"date": "2002-01-31", "value": 136.27}, {"date": "2002-03-29", "value": 48.38}, {"date": "2002-04-30", "value": 43.69}, {"date": "2002-05-31", "value": 41.42}, {"date": "2002-06-28", "value": 35.4}, {"date": "2002-07-31", "value": 33.12}, {"date": "2002-08-30", "value": 32.55}, {"date": "2002-09-30", "value": 28.91}, {"date": "2002-10-31", "value": 34.11}, {"date": "2002-11-29", "value": 38.85}, {"date": "2002-12-31", "value": 32.79}, {"date": "2003-01-31", "value": 43.61}, {"date": "2003-02-28", "value": 56.83}, {"date": "2003-03-31", "value": 27.02}, {"date": "2003-04-30", "value": 29.06}, {"date": "2003-05-30", "value": 31.45}, {"date": "2003-06-30", "value": 31.13}, {"date": "2003-07-31", "value": 32.75}, {"date": "2003-08-29", "value": 34.28}, {"date": "2003-09-30", "value": 32.78}, {"date": "2003-10-31", "value": 34.74}, {"date": "2003-11-28", "value": 34.59}, {"date": "2003-12-31", "value": 35.31}, {"date": "2004-01-30", "value": 37.54}, {"date": "2004-02-27", "value": 38.45}, {"date": "2004-03-31", "value": 26.38}, {"date": "2004-04-30", "value": 25.02}, {"date": "2004-05-31", "value": 25.77}, {"date": "2004-06-30", "value": 26.56}, {"date": "2004-07-30", "value": 24.95}, {"date": "2004-08-31", "value": 24.45}, {"date": "2004-09-30", "value": 25.24}, {"date": "2004-10-29", "value": 26.76}, {"date": "2004-11-30", "value": 27.97}, {"date": "2004-12-31", "value": 28.95}, {"date": "2005-01-31", "value": 26.88}, {"date": "2005-02-28", "value": 29.23}, {"date": "2005-03-31", "value": 30.38}, {"date": "2005-04-29", "value": 21.84}, {"date": "2005-05-31", "value": 23.93}, {"date": "2005-06-30", "value": 23.04}, {"date": "2005-07-29", "value": 24.78}, {"date": "2005-08-31", "value": 22.95}, {"date": "2005-09-30", "value": 23.56}, {"date": "2005-10-31", "value": 23.09}, {"date": "2005-11-30", "value": 25.0}, {"date": "2005-12-30", "value": 23.47}, {"date": "2006-01-31", "value": 28.73}, {"date": "2006-02-28", "value": 16.9}, {"date": "2006-03-31", "value": 19.13}, {"date": "2006-04-28", "value": 19.47}, {"date": "2006-05-31", "value": 18.34}, {"date": "2006-06-30", "value": 20.0}, {"date": "2006-07-31", "value": 23.51}, {"date": "2006-08-31", "value": 24.85}, {"date": "2006-09-29", "value": 25.91}, {"date": "2006-10-31", "value": 27.1}, {"date": "2006-11-30", "value": 27.6}, {"date": "2006-12-29", "value": 27.9}, {"date": "2007-01-31", "value": 28.26}, {"date": "2007-02-28", "value": 29.22}, {"date": "2007-03-30", "value": 22.72}, {"date": "2007-04-30", "value": 23.76}, {"date": "2007-05-31", "value": 24.8}, {"date": "2007-06-29", "value": 24.58}, {"date": "2007-07-31", "value": 24.66}, {"date": "2007-08-31", "value": 25.38}, {"date": "2007-09-28", "value": 26.72}, {"date": "2007-10-31", "value": 28.82}, {"date": "2007-11-30", "value": 26.9}, {"date": "2007-12-31", "value": 26.84}, {"date": "2008-01-31", "value": 24.15}, {"date": "2008-02-29", "value": 23.2}, {"date": "2008-03-31", "value": 23.53}, {"date": "2008-04-30", "value": 21.19}, {"date": "2008-05-30", "value": 22.75}, {"date": "2008-06-30", "value": 20.57}, {"date": "2008-07-31", "value": 21.08}, {"date": "2008-08-29", "value": 21.7}, {"date": "2008-09-30", "value": 18.72}, {"date": "2008-10-31", "value": 16.19}, {"date": "2008-11-28", "value": 14.73}, {"date": "2008-12-31", "value": 14.94}, {"date": "2009-01-30", "value": 15.5}, {"date": "2009-02-27", "value": 15.29}, {"date": "2009-03-31", "value": 16.88}, {"date": "2009-04-30", "value": 18.12}, {"date": "2009-05-29", "value": 18.78}, {"date": "2009-06-30", "value": 19.25}, {"date": "2009-07-31", "value": 20.64}, {"date": "2009-08-31", "value": 20.94}, {"date": "2009-09-30", "value": 22.1}, {"date": "2009-10-30", "value": 20.64}, {"date": "2009-11-30", "value": 21.88}, {"date": "2009-12-31", "value": 22.68}, {"date": "2010-01-29", "value": 21.04}, {"date": "2010-02-26", "value": 22.52}, {"date": "2010-03-31", "value": 24.34}, {"date": "2010-04-30", "value": 16.82}, {"date": "2010-05-31", "value": 15.46}, {"date": "2010-06-30", "value": 14.44}, {"date": "2010-07-30", "value": 15.31}, {"date": "2010-08-31", "value": 14.51}, {"date": "2010-09-30", "value": 16.3}, {"date": "2010-10-29", "value": 16.96}, {"date": "2010-11-30", "value": 16.96}, {"date": "2010-12-31", "value": 17.74}, {"date": "2011-01-31", "value": 18.21}, {"date": "2011-02-28", "value": 19.24}, {"date": "2011-03-31", "value": 19.14}, {"date": "2011-04-29", "value": 15.56}, {"date": "2011-05-31", "value": 14.64}, {"date": "2011-06-30", "value": 14.41}, {"date": "2011-07-29", "value": 14.23}, {"date": "2011-08-31", "value": 13.52}, {"date": "2011-09-30", "value": 12.95}, {"date": "2011-10-31", "value": 14.37}, {"date": "2011-11-30", "value": 14.04}, {"date": "2011-12-30", "value": 14.03}, {"date": "2012-01-31", "value": 15.26}, {"date": "2012-02-29", "value": 13.6}, {"date": "2012-03-30", "value": 14.16}, {"date": "2012-04-30", "value": 13.82}, {"date": "2012-05-31", "value": 13.0}, {"date": "2012-06-29", "value": 13.64}, {"date": "2012-07-31", "value": 14.27}, {"date": "2012-08-31", "value": 15.05}, {"date": "2012-09-28", "value": 15.29}, {"date": "2012-10-31", "value": 14.83}, {"date": "2012-11-30", "value": 15.09}, {"date": "2012-12-31", "value": 15.1}, {"date": "2013-01-31", "value": 16.07}, {"date": "2013-02-28", "value": 16.37}, {"date": "2013-03-29", "value": 16.87}, {"date": "2013-04-30", "value": 15.31}, {"date": "2013-05-31", "value": 15.93}, {"date": "2013-06-28", "value": 15.07}, {"date": "2013-07-31", "value": 16.83}, {"date": "2013-08-30", "value": 16.86}, {"date": "2013-09-30", "value": 17.57}, {"date": "2013-10-31", "value": 18.3}, {"date": "2013-11-29", "value": 19.05}, {"date": "2013-12-31", "value": 19.54}, {"date": "2014-01-31", "value": 19.78}, {"date": "2014-02-28", "value": 21.03}, {"date": "2014-03-31", "value": 21.4}, {"date": "2014-04-30", "value": 16.92}, {"date": "2014-05-30", "value": 17.7}, {"date": "2014-06-30", "value": 18.67}, {"date": "2014-07-31", "value": 18.78}, {"date": "2014-08-29", "value": 19.78}, {"date": "2014-09-30", "value": 19.57}, {"date": "2014-10-31", "value": 19.89}, {"date": "2014-11-28", "value": 20.84}, {"date": "2014-12-31", "value": 20.0}, {"date": "2015-01-30", "value": 20.32}, {"date": "2015-02-27", "value": 22.28}, {"date": "2015-03-31", "value": 21.75}, {"date": "2015-04-30", "value": 18.67}, {"date": "2015-05-29", "value": 19.08}, {"date": "2015-06-30", "value": 18.73}, {"date": "2015-07-31", "value": 19.77}, {"date": "2015-08-31", "value": 18.48}, {"date": "2015-09-30", "value": 18.02}, {"date": "2015-10-30", "value": 20.09}, {"date": "2015-11-30", "value": 20.4}, {"date": "2015-12-31", "value": 20.15}, {"date": "2016-01-29", "value": 19.55}, {"date": "2016-02-29", "value": 19.88}, {"date": "2016-03-31", "value": 18.38}, {"date": "2016-04-29", "value": 18.38}, {"date": "2016-05-31", "value": 19.22}, {"date": "2016-06-30", "value": 18.94}, {"date": "2016-07-29", "value": 20.38}, {"date": "2016-08-31", "value": 20.51}, {"date": "2016-09-30", "value": 20.98}, {"date": "2016-10-31", "value": 20.64}, {"date": "2016-11-30", "value": 20.72}, {"date": "2016-12-30", "value": 20.94}, {"date": "2017-01-31", "value": 22.78}, {"date": "2017-02-28", "value": 19.8}, {"date": "2017-03-31", "value": 19.95}, {"date": "2017-04-28", "value": 20.46}, {"date": "2017-05-31", "value": 21.15}, {"date": "2017-06-30", "value": 20.51}, {"date": "2017-07-31", "value": 20.98}, {"date": "2017-08-31", "value": 21.25}, {"date": "2017-09-29", "value": 21.15}, {"date": "2017-10-31", "value": 21.92}, {"date": "2017-11-30", "value": 22.31}, {"date": "2017-12-29", "value": 22.53}, {"date": "2018-01-31", "value": 24.98}, {"date": "2018-02-28", "value": 25.74}, {"date": "2018-03-30", "value": 19.23}, {"date": "2018-04-30", "value": 19.08}, {"date": "2018-05-31", "value": 20.07}, {"date": "2018-06-29", "value": 20.12}, {"date": "2018-07-31", "value": 20.43}, {"date": "2018-08-31", "value": 21.75}, {"date": "2018-09-28", "value": 21.57}, {"date": "2018-10-31", "value": 19.51}, {"date": "2018-11-30", "value": 19.54}, {"date": "2018-12-31", "value": 17.89}, {"date": "2019-01-31", "value": 20.42}, {"date": "2019-02-28", "value": 21.85}, {"date": "2019-03-29", "value": 20.4}, {"date": "2019-04-30", "value": 21.58}, {"date": "2019-05-31", "value": 19.93}, {"date": "2019-06-28", "value": 21.62}, {"date": "2019-07-31", "value": 21.61}, {"date": "2019-08-30", "value": 21.34}, {"date": "2019-09-30", "value": 21.53}, {"date": "2019-10-31", "value": 22.32}, {"date": "2019-11-29", "value": 23.51}, {"date": "2019-12-31", "value": 24.42}, {"date": "2020-01-31", "value": 25.73}, {"date": "2020-02-28", "value": 25.11}, {"date": "2020-03-31", "value": 21.48}, {"date": "2020-04-30", "value": 26.14}, {"date": "2020-05-29", "value": 28.54}, {"date": "2020-06-30", "value": 30.02}, {"date": "2020-07-31", "value": 30.82}, {"date": "2020-08-31", "value": 34.12}, {"date": "2020-09-30", "value": 32.25}, {"date": "2020-10-30", "value": 30.57}, {"date": "2020-11-30", "value": 33.68}, {"date": "2020-12-31", "value": 35.03}, {"date": "2021-01-29", "value": 34.65}, {"date": "2021-02-26", "value": 36.27}, {"date": "2021-03-31", "value": 27.81}, {"date": "2021-04-30", "value": 27.8}, {"date": "2021-05-31", "value": 27.26}, {"date": "2021-06-30", "value": 29.0}, {"date": "2021-07-30", "value": 28.66}, {"date": "2021-08-31", "value": 29.71}, {"date": "2021-09-30", "value": 28.19}, {"date": "2021-10-29", "value": 30.55}, {"date": "2021-11-30", "value": 31.27}, {"date": "2021-12-31", "value": 31.92}, {"date": "2022-01-31", "value": 29.15}, {"date": "2022-02-28", "value": 28.85}, {"date": "2022-03-31", "value": 25.84}, {"date": "2022-04-29", "value": 22.75}, {"date": "2022-05-31", "value": 22.64}, {"date": "2022-06-30", "value": 20.75}, {"date": "2022-07-29", "value": 24.17}, {"date": "2022-08-31", "value": 23.44}, {"date": "2022-09-30", "value": 21.09}, {"date": "2022-10-31", "value": 22.32}, {"date": "2022-11-30", "value": 24.13}, {"date": "2022-12-30", "value": 22.61}, {"date": "2023-01-31", "value": 25.58}, {"date": "2023-02-28", "value": 23.1}, {"date": "2023-03-31", "value": 25.42}, {"date": "2023-04-28", "value": 25.58}, {"date": "2023-05-31", "value": 27.53}, {"date": "2023-06-30", "value": 29.11}, {"date": "2023-07-31", "value": 28.86}, {"date": "2023-08-31", "value": 28.21}, {"date": "2023-09-29", "value": 26.72}, {"date": "2023-10-31", "value": 25.95}, {"date": "2023-11-30", "value": 28.63}, {"date": "2023-12-29", "value": 30.45}, {"date": "2024-01-31", "value": 31.07}, {"date": "2024-02-29", "value": 33.36}, {"date": "2024-03-29", "value": 26.68}, {"date": "2024-04-30", "value": 25.81}, {"date": "2024-05-31", "value": 27.24}, {"date": "2024-06-28", "value": 29.02}, {"date": "2024-07-31", "value": 28.97}, {"date": "2024-08-30", "value": 30.09}, {"date": "2024-09-30", "value": 31.04}, {"date": "2024-10-31", "value": 30.68}, {"date": "2024-11-29", "value": 32.88}, {"date": "2024-12-31", "value": 33.09}, {"date": "2025-01-31", "value": 33.87}, {"date": "2025-02-28", "value": 33.76}, {"date": "2025-03-31", "value": 24.2}, {"date": "2025-04-30", "value": 24.95}, {"date": "2025-05-30", "value": 27.54}, {"date": "2025-06-30", "value": 29.16}, {"date": "2025-07-31", "value": 29.62}, {"date": "2025-08-29", "value": 28.9}, {"date": "2025-09-30", "value": 30.54}, {"date": "2025-10-31", "value": 32.01}, {"date": "2025-11-28", "value": 31.28}, {"date": "2025-12-31", "value": 30.83}, {"date": "2026-01-30", "value": 31.34}, {"date": "2026-02-27", "value": 33.65}, {"date": "2026-03-31", "value": 22.12}, {"date": "2026-04-30", "value": 24.51}, {"date": "2026-05-09", "value": 25.94}], "source": {"method": "Bloomberg BEst P/E Ratio (12-month forward consensus, monthly)", "constituents": "nasdaq100_panels (Nasdaq 100)", "perTicker": "yfinance Ticker.info trailingEps for the daily TTM snapshot", "trailingSeed": null, "forwardFrequency": "monthly"}, "note": "Trailing PE is cap-weighted Σ(w·P)/Σ(w·trailingEps) computed from the 100 NDX constituents daily; without a multpl-equivalent for NDX no historical seed is shown yet, and the line will fill in over time as we update regularly. Forward PE comes from Bloomberg's \"BEst P/E Ratio\" (12-month consensus estimates), refreshed monthly back to January 2001 and extended at the same cadence going forward; the latest row is the most recent reading."}