$GRAM 5-minute trading volume rose to 10.0 times the average, while the price increased by 0.75%.
After a volume spike, there are generally three things to watch:
1) The direction of the price move: upward
2) Whether the higher volume continues; a single volume spike is often just a blip
3) The high and low of the period with increased volume, which often become key short-term levels
What will you look at next?