Click the fan/arc tool then a candle to move the pivot. Default pivot = lowest low loaded.
Read-only study tool. Not financial advice. No orders.
How to use Gann Lab
Type a symbol (GOOGL, TSLA, CBA.AX, BTC, ^GSPC, GC=F) → Load. Pick 1D/1W/1M. Log axis on by default.
Square of 9: from the pivot low, each full 360° turn adds 2 to √price: leveln = (√pivot + 2n)². Labelled “N cycles $price”.
Gann Square: box from pivot to the highest high since, split in eighths (12.5%…100%) and thirds, with fan rays 1x8…8x1 (1x1 = the pivot→high slope) and concentric arcs.
Tools: trend line, level line, fib, fan pivot, arc pivot, Gann box. Undo/redo, delete last, clear.
⚙ settings on Square of 9, Gann Square, Ichimoku, Bollinger and MA open a panel (anchor, cycles, eighths, lengths, MA types, cloud…). Settings save on this device per ticker + timeframe.
Right panel lists nearest resistance/support per tool with % distance from the last price.