J.P. Morgan analyst Zach Parham shared his view on Magnolia Oil & Gas Corporation MGY ahead of the earnings release on May 1st.The analyst maintained a Neutral rating on the stock with a price forecast of $24 after updating for first-quarter commodity prices.Parham writes that Magnolia Oil & Gas remains on track with its 2-rig/1-frac crew program and is committed to keeping capex below 55% of EBITDA.Despite commodity price volatility, the analyst expects capital expenditure to stay under 50% of EBITDA due t ...