To make it easier for you, we marked increases (comparing to the previous day) in green and decreases in red.
SERP
For the keywords you are tracking, you can also check the SERP snapshots over a date range of your choice to see how Google searches for that keyword looked on that day.
To do this, select the dates you want to check, hover over the day and click Check SERP.
Go to Tracker and check out your positions history!