SPELLUSD Most of that is trading bots spoof orders. They will disappear just as the price moves to them, giving the illusion that buyers chewed right through them in hopes of creating FOMO.
A whale has been popping those "spoof" orders with at the market buy orders and snatching the coins before the orders can be cancelled, forcing the bots to buy coins to balance the order book, which adds to the momentum. He'll do big massive dumps once the price has moved up enough to cover the slippage of at the market sale orders, once again catching the bots off guard.
TOSHIUSD I have noticed the inverted correlation between Coinbase top movers several times in the past, especially on the weekends. It's more pronounced when you just have 2 top movers with gains of 25% or more.
In the last couple of hours SWFTCUSD and SPELLUSD have moved up into the list, so now you have 4 competing for the attention and the effect is not as pronounced. These 2 don't have near volume (as of now), so they may fizzle out and fade back.
SPELLUSD Looks like a whale has been accumulating today with little regard to doing it discreetly. Those green candles with long wicks are a sure sign. Not sure if he is filling a bag or messing with the bots and plans to dump later today.