On July 15, 2025, Hong Kong Stock Connect data revealed significant shifts in shareholding percentages. Chalco International Engineering (02068), Central China Securities (01375), and Guolian Minsheng (01456) led daily gains with increases of 6.19%, 4.62%, and 4.09% respectively. Conversely, Hongye Futures (03678), Tigermed (03347), and Dongjiang Environment (00895) saw the steepest declines, dropping 4.30%, 2.47%, and 2.04%.

Over the latest five trading days, Haotian International Construction (01341), Jiankangzhilu (02587), and Delin Holdings (01709) dominated gains with surges of 11.70%, 8.12%, and 6.73%. October Fields (09676), Tigermed (03347), and Pharmaron (03759) experienced the most substantial reductions at 13.66%, 6.12%, and 3.68%.

Daily Top Gainers (Top 5): 1. Chalco International Engineering (02068): +6.19% (16.95%) 2. Central China Securities (01375): +4.62% (60.79%) 3. Guolian Minsheng (01456): +4.09% (53.59%) 4. Andreli Juice (02218): +3.81% (24.45%) 5. Haotian International Construction (01341): +2.85% (41.56%)

Daily Top Decliners (Top 5): 1. Hongye Futures (03678): -4.30% (59.86%) 2. Tigermed (03347): -2.47% (60.90%) 3. Dongjiang Environment (00895): -2.04% (39.97%) 4. Pharmaron (03759): -1.90% (46.75%) 5. CSOP Hang Seng Tech ETF (03033): -1.75% (59.99%)

5-Day Top Gainers (Top 5): 1. Haotian International Construction (01341): +11.70% (41.56%) 2. Jiankangzhilu (02587): +8.12% (15.99%) 3. Delin Holdings (01709): +6.73% (15.11%) 4. Chalco International Engineering (02068): +5.70% (16.95%) 5. Junda (02865): +5.17% (18.53%)

5-Day Top Decliners (Top 5): 1. October Fields (09676): -13.66% (8.97%) 2. Tigermed (03347): -6.12% (60.90%) 3. Pharmaron (03759): -3.68% (46.75%) 4. Dongjiang Environment (00895): -3.66% (39.97%) 5. Shandong Molong (00568): -3.57% (56.40%)

20-Day Top Gainers (Top 5): 1. Jinhong (02603): +30.58% (41.05%) 2. Haotian International Construction (01341): +20.23% (41.56%) 3. Chongqing Iron & Steel (01053): +16.32% (40.14%) 4. Jiankangzhilu (02587): +15.84% (15.99%) 5. Concord Medical Services (02453): +14.36% (27.53%)

20-Day Top Decliners (Top 5): 1. October Fields (09676): -15.80% (8.97%) 2. Tigermed (03347): -8.47% (60.90%) 3. Shandong Molong (00568): -5.58% (56.40%) 4. Dongjiang Environment (00895): -4.98% (39.97%) 5. Pharmaron (03759): -3.91% (46.75%)

Note: Data is algorithmically generated from HKEX filings (T+2 settlement basis) and represents absolute percentage changes. Accuracy isn't guaranteed. For example, a shift from 1% to 2% registers as a 1% increase.