To the right of the balance information on the main MoonBot terminal window there is an entry and numbers with BTC, what do they mean?

Here in the MoonBot terminal, you can quickly view information about the current bitcoin price in USDT, and, just to the right, you can see figures for the BTC price change in relation to its average 1-hour and 24-hour price, and in brackets you can see the average change in all altcoin prices across the market compared to the 1-hour and 24-hour prices. And if you click on this entry, the BTC chart will open immediately (only on those pairs that have a BTC chart).
In addition, if you move the mouse pointer over these figures, you can see extended information, which will include more BTC price changes over 5 minutes and 1 minute.
This information helps to quickly orientate what the current price of BTC is falling or rising, what the deltas of BTC and the market as a whole are right now. And you can quickly assess whether the market is falling (negative values), flat (near zero values) or rising (positive values).
In addition, you can optionally set these numbers to be highlighted in red and the bot to signal a change in the bitcoin exchange rate by a certain amount – this will be an additional BTC rate change alarm. The alarm threshold can be set at the bottom of the Settings – Autostart tab, where you can check the “Blink the rate label If BTC rate changed” and “Alarm If BTC rate changed” boxes and select the desired alarm threshold.