Cada conversão compra uma taxa, normal.

$BOB I had, 425 thousand Bob, then I converted to $USDT , I went to convert back to Bob, it went to 410 thousand, what did I do? I converted and bought more Bob.
because with experience, I saw that it didn't lose much of its value, another proof,
I lost my 15 thousand Bob to be sure that it wouldn't lose strength and value.
BUY Bob.