I'd like to find an indicator that will display the angle between the current and previous %k line on a standard stochastic. The %k line is the "fast" line and the %d line is the "slow" line. On each bar, I'd like a little box that displays the angle in degrees, between the current %k and the previous %k. It would be even better if that data could display for the previous 2 bars. This angle applies to the %k line only. If that's not clear, I'll attach a pic. Any input appreciated. Thanks.