How to Use Scalper Joystick in Split Chart View

In split view, Scalper Joystick syncs with the active chart. Tap a chart to switch which contract the joystick trades.

Written By Archit Sunat

Last updated 27 days ago

Split chart view lets you watch two contracts side by side — for example, an index chart alongside a call or put chart. Here is how the joystick behaves when two charts are on screen.

How chart selection works

Split layout	Joystick behaviour
Index chart + call/put chart	Joystick selects the call/put contract automatically
Two call/put charts	Top chart selected by default. Tap either chart surface to switch
Two index charts	Selected index controls the joystick. Tap to switch
Index + stock chart	Index canvas is active. (Scalper Joystick only support Index option trading)
Two stock charts	Scalper Joystick only support Index option trading

Call/put line tapping

When Scalper Joystick is active, tapping a call or put line on either chart switches the joystick to that contract. In split view, the other chart also updates to match.

The joystick and the bottom chart always stay in sync — changing the contract in one updates the other.