The Geraldine Weiss dividend yield theory applied to PTT Exploration and Production Public Company Limited ($PTXLF) 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, $PTXLF is currently trading close to its fair value.

When the $PTXLF yield climbs above 🟢 66.44%, the stock has historically been undervalued. When the yield falls below 🔴 2.62%, PTT Exploration and Production Public Company Limited has historically been overvalued. The dashed 🟡 fair value (~34.53%) line marks the orientative midpoint between both extremes, not a price target.