This week's biggest % gainers & losers : June 26 - 30, 23 (wk 26)

The following are this week's top percentage gainers and losers, categorized by sectors (over $300 mln market cap and 100K average daily volume).

This week's top % gainers

• Healthcare: CBAY (10.9 +37.04%), OPK (2.18 +35.94%), TRHC (8.37 +22.55%)
• Industrials: GBX (43.3 +37.85%)
• Consumer Discretionary: OSTK (32.53 +36.05%), BZH (28.27 +25.53%), SNBR (27.26 +21.65%), CVNA (25.99 +21.4%)
• Information Technology: AAOI (5.91 +36.18%), COMM (5.71 +21.38%)
• Financials: AEL (52.35 +28.71%), FG (25.03 +20.39%)

This week's top % losers

• Healthcare: FGEN (2.7 -83.18%), RIGL (1.3 -22.92%), EBS (7.39 -20.76%), UBX (2.58 -20.62%), CARA (2.81 -19.25%), GRTS (1.94 -15.65%), DERM (1.54 -15.18%), IOVA (7.04 -12.76%), LNTH (83.71 -9.52%), URGN (10.39 -9.38%)
• Materials: NG (3.96 -13.65%)
• Information Technology: CAMP (1.07 -37.6%), CASA (1.22 -13.98%), ASX (7.79 -10.05%)
• Financials: TRUP (19.61 -13.23%)
• Energy: BPT (4.55 -11.82%)
• Consumer Staples: RAD (1.52 -20.26%), CVGW (29.04 -9.48%)