The longer counts mark a different class of event. Where short windows time swings inside a trend, long windows tend to coincide with structural turns — the births and deaths of trends that show up on weekly and monthly charts. They fire rarely, and when they do they deserve more attention.
Long-cycle windows
The long family
Cycle 90. A full quarter of trading days. The bridge between short and long — often the turn that ends a multi-month leg.
Cycle 144. A Fibonacci-derived long count (and itself a Fibonacci number). Frequently associated with significant intermediate tops and bottoms.
Cycle 180. Roughly half a trading year. Marks major seasonal and semi-annual turns.
Cycle 270. The longest the radar tracks routinely — three quarters of trading. Associated with the largest, most structural reversals.
Switch the tool to longer counts and notice how few land within the visible range — and how the ones that do tend to sit near the series' major highs and lows rather than its minor wiggles.
📊 Interactive demo — coming soon
Why long windows carry more weight
Two reasons. First, a structural turn is simply a bigger, more tradeable event than a minor swing — the move that follows a 270-count turn dwarfs a 30-count pullback. Second, long windows are rarer, so each one is less likely to be noise. A date where a long count lands is a date worth building a plan around well in advance.
Planning horizon
Long windows are visible weeks ahead. Use that lead time: build the watchlist, define where price would have to confirm, and decide your risk before the date arrives — not in the heat of the move.
The real power emerges when short and long counts — from the same or different anchors — land together. That stacking is confluence, and it's next.
❓ Why does a Cycle 270 window generally deserve more attention than a Cycle 30 window?
Key takeaways
90 / 144 / 180 / 270 mark structural turns, not swings within a trend.
They fire rarely, so each carries more weight.
Long windows are visible weeks ahead — use the lead time to plan.
The strongest signals come when short and long counts stack together.