Im on the newer side to crypto, just want to say that first.
Tether always stays between .99 and 1.01. How, I dont know. With it never really changing in price, why not convert your cryptos to tether to avoid losses when the market is crashing?
Tether is a coin which is stable and like as real money. the price is always 1 usd. You can buy tether when you can predict that the market may have a chance to down in near future, Then you can buy tether and hold. when the market will bottom then again you can buy more your suitable coins.thanks