By Bret Kenwell Best Buy stock is flat on a bad market day after an earnings miss. Here’s the trade. Best Buy (BBY) – Get Best Buy Co., Inc. Report stock is down less than 1% on Tuesday after the electronics retailer reported earnings. Considering how the market is trading — the S&P 500 is currently off 1.2% — and how retail stocks have reacted to earnings this quarter — Abercrombie & Fitch (ANF) – Get Abercrombie & Fitch Co. Class A Report is down 30% as of this writing — today’s flat price action for Best Buy looks pretty good. That said, Best Buy stock is hardly thriving. The shares fell 16…