The Geraldine Weiss dividend yield theory applied to Taiwan Semiconductor Manufacturing ($TSM) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2016–2026). Based on that history, $TSM is currently trading close to its fair value.

When the $TSM yield climbs above 🟢 9.57%, the stock has historically been undervalued. When the yield falls below 🔴 0.65%, Taiwan Semiconductor Manufacturing has historically been overvalued. The dashed 🟡 fair value (~5.11%) line marks the orientative midpoint between both extremes, not a price target.