This setting is available on other terminals, such as TWS and Thinkorswim, which applies only to futures and options charts. It allows a trader to select the session that a trader wants to see on the chart - all or only the main (day) session, as well as, in the case of selecting only the daily session, additionally determines whether or not his order will trigger (activate) outside the daily session.

Example:
- By choosing "day session" and "no triggering of the order outside the day session", a trader sees candlesticks as they are drawn only in the day session, and accordingly, the order placed can only trigger in the day session, while in the night session the orders placed will not trigger;
- by choosing "day session" and "order triggering outside the day session" the trader sees the candlesticks as they are drawn only in the day session, and accordingly, the order placed may trigger both in the day session and night session;
- having chosen "day and night session", there is no additional choice about the order triggering time, and the trader sees the candles as they are drawn in both sessions (as the platform is drawing the candles now), and the order placed can work both in day session and night session.

Under "add a study," there's no volume by detail. I was using Medved Trader before CQG, and that's literally a one man operation. He has the ability to see see volume at price point, as horizontal bars. Sometimes it can be unwieldy and unusable, but it's possible to adjust the chart so you get a really clear idea of what price is a realistic fill, vs what may look possible on the chart but you're never going to get that.

In some situations that was very helpful, maybe things will settle down sometime and this would again be a great tool