Futures open interest climbed to 2.3 million ZEC Thursday from 1.76 million the day before, the lowest since August 10, which points to retail piling in. The more interesting reading is the open-interest-weighted funding rate, negative for close to two days, meaning longs are not paying a premium to hold despite the vertical move. RSI at 71 is overbought while MACD stays positive. Support sits at $1,400 and $1,200 with structural support at $1,005, and there is no overhead resistance on the daily chart because the price has never been here in a decade.