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Speed 5×
Halving
📈 Bitcoin Halving Cycle ROI Comparison
All four halving cycles overlaid on the same starting line — so you can compare them directly. The key trick: every cycle is normalized to ×1.0 at the halving date, making it easy to see "how many times did the price multiply, and how many months after the halving?" The X-axis isn't a calendar — it's months elapsed since the halving (0M – 48M).
● 1st Cycle ● 2nd Cycle ● 3rd Cycle ● 4th Cycle (Now)
The red shaded zone (Halving +12–18M) marks the window where past cycles hit their peak. Every top so far has landed inside — or very close to — this band.
👉 Two patterns stand out at a glance:
① The pump → peak pattern at ~12–18 months post-halving has repeated every single cycle without exception.
② Returns shrink with each cycle — 1st cycle delivered 50–80×, the 2nd and 3rd progressively less, and the current 4th cycle is tracking at roughly ×0.9 at its peak — the most muted rally on record.
⚠️ These are historical patterns only — not a guarantee of future performance. As the market matures, diminishing returns appear to be an ongoing trend.
Speed 5×
📉 Bitcoin Halving Cycle — Diminishing Returns
Each cycle's peak ROI — measured from the halving month close — drops sharply with every cycle. The math is simple: Bitcoin's early cycles had explosive returns because of tiny base prices. As market cap grows, those multiples become structurally impossible to repeat.
● 1st (2012–2013): ×86.9 ● 2nd (2016–2017): ×16.2 ↓−81% ● 3rd (2020–2021): ×6.9 ↓−57% ● 4th (2024–2025): ×1.7 ↓−75%
① Despite shrinking ROI, the dollar ATH keeps rising each cycle — lower %, higher absolute price.
② This isn't Bitcoin dying — it's Bitcoin maturing. A trillion-dollar asset cannot 100× the same way a $100M asset can.
⚠️ 4th cycle peak is the highest monthly close in the dataset (Oct 2025) and is not confirmed as the final cycle top.
Speed 5×
📅 Halving Rhythm — Peak & Bottom Timing
Bitcoin's 4-year cycle has a timing pattern as consistent as its price pattern. Every confirmed cycle follows the same rhythm: halving → peak → bottom, with the time intervals repeating within a narrow window.
● Peak Zone Day 371 / 526 / 548 → Avg Day 482 (~16 months)
● Bottom Zone Day 777 / 889 / 924 → Avg Day 863 (~29 months)
① Halving → Peak: 371, 526, 548 days — all three confirmed cycles peaked within a ~180-day window (roughly 12–18 months post-halving).
② Peak → Bottom: 406, 363, 376 days — the bear market lasted ~363–406 days in every cycle (roughly 12–13 months of decline). Average: 382 days.
⚠️ 4th cycle peak (Day 551, ~Oct 2025) is unconfirmed. Bottom is shown as a range (Day 830–930) based on past cycles — equivalent to roughly Aug–Nov 2026 if the Oct 2025 peak holds. No specific day can be predicted.
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Halving
Cycle Top
Cycle Bottom
🌈 Bitcoin Rainbow Chart
A chart that shows whether Bitcoin is currently "cheap or expensive" using rainbow-colored bands. It's simple — just look at which color band the price line is sitting in:
🔴 Red (top) = Maximum bubble territory — time to sell
🟠🟡 Orange · Yellow = Overheated — start being cautious
🟢 Green (middle) = Fair value — just hold (HODL)
🔵 Blue (lower) = Undervalued — accumulate
🔵 Dark Blue (bottom) = Fire sale — basically free money
👉 Price climbing into the red bands = overheated (sell zone). Price falling into the blue bands = undervalued (buy zone). Because Bitcoin trends upward long-term, the entire rainbow rises over time as a logarithmic curve.
This chart also shows a bonus — the number of days from each halving to the cycle top:
2013 — 367 days  ·  2017 — 526 days  ·  2021 — 548 days  ·  2025 — 534 days
Every cycle, the top arrived roughly 1 to 1.5 years after the halving — a rhythm that has held across all four cycles.
⚠️ The color bands are a statistical guide drawn from historical data — not a precise prediction. Use as a reference only.
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Speed 5×
Halving
Cycle Top
Cycle Bottom
🌀 Bitcoin 4-Year Cycle Spiral
Bitcoin's 4-year repeating rhythm plotted as a spiral — one full rotation = exactly 4 years.
🔵 Distance from center = price level — inner = cheap, outer = expensive.
🔄 One full rotation = 4 years, matching Bitcoin's halving cycle.
The key insight: the same events always land at the same angle every cycle:
🔴 Cycle Tops → always at the top of the spiral (2013 · 2017 · 2021 · 2025)
🟢 Halvings → always at the bottom of the spiral (2012 · 2016 · 2020 · 2024)
🔵 Cycle Bottoms → always on the right side of the spiral (2011 · 2015 · 2019 · 2022)
👉 Tops, bottoms, and halvings clustering at the same positions each cycle is evidence that Bitcoin moves in a repeating 4-year rhythm. And since the spiral grows outward with each rotation, it means each cycle reaches a higher price range than the last.
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Speed 5×
111D MA
350D MA ×2
BTC Price
Pi Cycle Top Signal
Near Miss (daily data)
📊 Bitcoin Pi Cycle Top Indicator
A chart that signals when Bitcoin may have reached a "time to sell" zone.
🟠 Orange line = Fast moving average (~111 days / 4 months)
🩷 Pink line = Slow moving average (~350 days / 1 year) ×2
Normally the two lines stay far apart — but when prices overheat, the orange line surges upward and crosses through the pink line. That crossover point ● marks the cycle top.
👉 It called the 2013, 2017, and 2021 cycle tops within just a few days of accuracy.
⚠️ This indicator signals tops only — it does not predict bottoms. Treat it as a reference tool, not financial advice.