FILL - Simple

Fill might flip you a lot of signals close on transitions involving high volatility having wide price swings within settings sensitive intervals. In other words, the script redraws like crazy, so alerts set to 'once per bar' are reset on redraw to view the bar as just having started again.

So, if you do webhook with this, you might find it the easier way to deal with the behaviour; using a personal alert-handling API and programmatic access to an Exchange trading account, filtering and checking that alerts are treated on volatility, volume and velocity, missing ingredients in this particular implementation.

The script is about 20 lines long with declarations and horizontal line decorations included in that number.

Alerts may not work as expected.

Enjoy.