#16. Lab Note: We Built a Cycle Map for the S&P 500
Been quietly building a proprietary time-cycle framework, backtested against 25+ years of SPX data.
But two things just lined up: a sharp breadth breakdown, and our framework flagging a transition.
timecyclelab.substack.com/p/…
#15. Lab Note: Six Weeks In
Six weeks, fourteen posts in — time to take stock.
No dramatic new finding. Just enough on the table now to show how it fits together, and be honest about what's still missing.
timecyclelab.substack.com/p/…
#14. Case Study: The T That Hit — and Nobody Said So
Last case study: a T that couldn't make up its mind.
This one's the opposite — the forecast landed almost exactly on schedule.
And Terry never once pointed it out.
timecyclelab.substack.com/p/…
#13. Free Tool: Adaptive Channel Bands.
Free tool built on Terry Laundry's proprietary S&P500 Adaptive Channel concept — a moving-average centerline with bands that expand/contract with recent volatility.
timecyclelab.substack.com/p/…
#11. Case Study: The T That Flip-Flopped
Most of the T-Theory archive reads like a forecaster settled into his method.
The T that formed in spring 2004 didn't: bullish, bearish, bullish again, then bearish again.
Honesty matters more than the accuracy.
timecyclelab.substack.com/p/…
#10. Framework III: The Center Post Low
Every T has a hinge point. Get it right, and the time symmetry that follows is remarkably accurate.
Get it wrong, and the error propagates twice.
timecyclelab.substack.com/p/…
#9. Framework II: The Cash Build Up
Everyone who finds T-Theory fixates on the projection — the target date, the symmetry.
But the projection only exists because of something that happens first, and it gets ignored: the Cash Build Up.
timecyclelab.substack.com/p/…
#8. Framework I: What is T-Theory
Markets spend roughly half their time going up, half going down — but compound higher over any long stretch.
Most call that noise. Terry Laundry spent 40 years treating it as a clue.
timecyclelab.substack.com/p/…
Replying to @LandCycle
Interesting as Larry Williams says it has already started in the US and there will be another low in 2027.
My own short term forecasts for the Stockmarket Dow Jones are available teapawt.net/marketcycology/status/… as you can see by the blue line it has been tracking very well.
Replying to @gagandaphu
I am away in Sydney for 5 nights. Will let you know once I’m back at the laptop. Today was taking kids to the zoo. Iconic view.











