Mercury (MRCY) Gains 0.09% Amid Market Decline, Stays Below 200‑Day SMAMercury (MRCY) slips 0.09% amid market decline; still under its 200‑day SMA, trading at $75.56. Defensely niche, but low volume and modest gains.MERCURY SYSTEMS INCUnited States Industrials Capital Goods AI generated Vanessa Liu 23/10/2026, 10:23 3 minutes to read