Just check all other limits (buy limit, delta limit)

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You have Sell/Buy Spread Limit (last row).

Hello.

The best way it is use Bar Chart with bar type = open close.

It is not a bug.

Just disable hidden trades button.

Please use "volume search" for such kind of research.

У шрифта дат нет привязки ни к чему. Он настраивается в global options.

Это не ошибка. У Вас включен action.