SPX: The 25-Year Fractal — Three Secular Bulls, One Path to ~16KS&P 500SP:SPXbrian7683Three secular bull legs on the quarterly log chart, and they rhyme almost uncannily. The pattern (the boxes): Leg 1 — 1942 → 1973: +1,527% over ~31 years (123 bars) Leg 2 — 1974 → 2000: +2,436% over ~25 years (101 bars) Leg 3 — 2009 → ? : projecting Leg 2's move forward gives +2,426% over ~25 years (101 bars) Each leg rides inside a rising channel, runs the quarterly RSI hot into the top, then resolves with a ~45–50% bear (–48% in '73–74, –49% in '00–02). We're currently pressing the upper rail with RSI ~78 — a reading only matched near the 2000 peak. My prediction: Cloning Leg 2 onto the 2009 low (~666) targets a secular top near ~16,000, around 2034. From today's 7,580 that's only ~10%/yr — an ordinary equity return, not a heroic one — which is what makes the target credible rather than fantasy. But the path won't be a straight line. This is the part the channel can't show you: 2026 is a midterm-election year (historically ~19% median intra-year drawdown). Prediction markets price ~18% recession odds for 2026 but ~41% for 2027 — the risk is being deferred, not removed. Hot re-accelerating inflation + a recent oil shock complicate the "smooth glide" thesis. So I expect at least one recession-grade interruption in the 2026–2027 window — likely a buyable dip on the road to 16K, the same way 2020 and 2022 were. The bear case to respect: if a 2027 recession hits while valuations and RSI are this stretched, that could be the secular top (~8K–9K), not a dip. The fractal has no way to tell those two apart — so manage risk into the upper rail, don't marry the target. Base case: top early-to-mid 2030s, ~15,000–17,000, ending in a blow-off + deep bear. Watch: the 2027 recession window and a clean tag of the upper channel rail with RSI rolling over. Not financial advice — this is pattern extrapolation across three data points. History rhymes; it rarely repeats on schedule.