Tune
You name a band (equities, treasuries, gold, credit, real estate) or a single asset. The receiver locks on and pulls the live feed: spot, drift, day range, volume against normal.
Real-Asset Signal Layer
THE ASSETS ARE ALREADY BROADCASTING
A sferic is a real electromagnetic pulse: lightning, hundreds of kilometres away, caught by a receiver tuned to the right band. This one is tuned to real-world assets like equities, treasuries, gold, credit and real estate.
The Receiver
TUNE A BAND
sferics receiver v0.4 · band group: real-world assets
sweep a band: stocks rwa treasuries gold credit
or scan one asset: AAPL GLD TLT · type help for all
Every line the receiver prints is a live call to the Twelve Data API through our key-rotating proxy. Nothing is pre-baked. Readings are cached 5 minutes because the free tier allows 8 credits per minute.
Tunable Bands
PICK A FREQUENCY
Each band is a small, curated basket of real assets, not a 250-name index sweep. Tap one to lock the receiver on it and pull the live feed.
Method
THREE MOVES
Filter
Raw feed is noisy. Sferics scores drift against turnover, how much of the asset's own normal volume actually changed hands, so a move on no volume reads as static, not signal.
Report
You get breadth, average drift, relative volume and a coherence score. Plain lines, not a wall of numbers. A faint read is labelled faint.
Honest note on the score
The coherence score is a heuristic, not a forecast.
The number you see is computed live, in the open, as
min(100, round(|drift%| × 14 + relVol × 18)), where
relVol is today's volume over the asset's own average day.
It rewards two things at once: a real price move and real turnover
behind it. That's the whole model.
What it is not: back-tested, predictive, or advice. It has never been validated against forward returns, and it does not tell you what an asset will do next. It is a coherence filter, a way to tell a move with volume behind it from a move on dead air. Bands read NOISE FLOOR FAINT COHERENT STRONG purely on that arithmetic.
If that sounds modest, good. A scanner that promised more would have to hide how it works. This one shows you the formula and lets you judge the pulse yourself.
Ethos
A SCANNER THAT
CAN'T LIE TO YOU
Most market tools are theater. A fake ticker tape, a confident number with no arithmetic behind it, a "signal" you're asked to trust because it looks expensive. Sferics is built on the opposite bet: that the honest version is the interesting one.
The receiver look is just a UI. Under it are plain functions you can read. Open the receiver, then view source. Every reading is a live HTTP call. Every score shows its formula. Every rate limit is printed, not hidden. What you see is what actually ran.
Real data
Every reading is a live HTTP call to a public market API through our proxy. No pre-baked numbers, no fake ticker tape.
No theater
The receiver look is just a UI. Under it, plain functions you can read. What you see is what actually ran.
Open by design
Client-side, framework-free, no build step. View source and the whole receiver is right there, nothing hidden.
Honest grading
Signal is scored against each asset's own average volume, not a hype narrative, and the score openly calls itself a heuristic rather than a forecast.