You can tell a trending move because volume rises as the move progresses.
These are Daily charts. Notice the Bullish trend and that volume rises with the trend. Then, during the correction, you get dwindling volumes
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2F2bdsjwm.png&t=662&c=MSC4t0lw3L3QdA)
This is zoomed in, though still a Daily chart, but you can see the trends within the trends
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2F2WWLrng.png&t=662&c=4WWul0jNtcyfUQ)
We are trending down in the correction currently. The very huge spikes of volume in the first chart are capitulation events