Set the maximum number of pairs that the bot is allowed to own at one time. Pending log coins do not count however coins in WATCHMODE do.
Calculated by adding up all the coins in Pairs Log, and DCA Log. Pending log does not count. Once the max is reached, the bot will not buy any new pairs until some are sold. DCA is still allowed to buy.
0 will allow unlimited coins (not recommended).
# Only allow up to 3 coins to be purchased. Other coins will have to wait for a sell before we buy more.
max_trading_pairs = 3