Could Proxima Centauri be driving the 7-year stock market cycle? In 2016, astronomers discovered a clear ~7-year stellar cycle in Proxima Centauri — the closest star to our Sun (4.24 light-years away). Key point: its stellar spots are much denser and far stronger than sunspots on our Sun. Activity lows: 2002 → 2009 → 2016 (next: 2023, 2030,...) Activity highs: 2006 → 2013 (next: 2020, 2027,...) These line up strikingly with several major stock-market cycle troughs. The data sample is still limited, and any physical mechanism at that distance is hard to imagine... yet the timing is hard to ignore. Coincidence?
Published Jul 26, 2026Updated Jul 26, 20262 min read
Could Proxima Centauri be driving the 7-year stock market cycle? In 2016, astronomers discovered a clear ~7-year stellar cycle in Proxima Centauri — the closest star to our Sun (4.24 light-years away). Key point: its stellar spots are much denser and far stronger than sunspots on our Sun. Activity lows: 2002 → 2009 → 2016 (next: 2023, 2030,...) Activity highs: 2006 → 2013 (next: 2020, 2027,...) These line up strikingly with several major stock-market cycle troughs. The data sample is still limited, and any physical mechanism at that distance is hard to imagine... yet the timing is hard to ignore. Coincidence?
