ETC has been fairly quiet since it's last rally but it's been in a channel and near some long supports. The weekly RSI has a clear level for resistance/support which I've circled. You can see where it's bounced and failed. It currently appears as if it's bounced and looking to rehold.
if it does, I'm thinking a bounce to the top of the channel, retest of the long term support. If that long term support holds, 2021 could see it move.