X-axis units and display of data points in Time Series graph

Two questions about my graph below, which is a quarterly aggregation of daily data condensed into 1 value at the end of each quarter (fairly complex SQL query).

  1. Can the x-axis months be changed to correspond to the months of a quarter end (i.e. 2019-03, 2019-06, 2019-09, etc.)? I doubt it, but figured I would ask.

  2. Can Grafana display the values of each datapoint? It’s just a float with 2 decimal places (e.g. 4.63).

Thank you in advance.