If you have 20BTC you can easily manipulate nano price on binance. If you have 20 BTC worth of nano you can keep pushing price to bottom. Its easy as that. Because no big traders exist on binance nano now.
Nah... I don't think you'll move NANO price not even 1% up with that BTC amount. 20 BTC is like what?! 80K NANO. It won't do the trick. Maybe 200 BTC but 20, no way.