股票 09-18 09-21 09-22 09-23 新价(09-24) 涨停数 最低价
平均
新与低
平均差比
最高价平均 新与高
平均差比
新与最低
差比(30日)
新与最高
差比(30日)
新与
M30差比
5日
均线角度
20日
均线角度
新与支撑
位差比(30日)
新与压力
位差比(30日)
图表 公告 资讯 收藏
维科技术 7.99(0.5%) 7.94(-0.63%) 7.88(-0.76%) 7.75(-1.65%) 7.66(-1.16%) 0 8.33 -8.03% 10.67 -28.22% 0% -9.24% -5.31% -1.4 -0.4 0.39% -9.99% HL   K1   K2 公告 资讯
前沿生物 16.44(3.27%) 17.33(5.41%) 17.47(0.81%) 17.48(0.06%) 16.73(-4.29%) 0 18.44 -9.27% 23.09 -27.55% 7.66% -24.91% -8.11% -3.19 -13.07 9.2% -27.01% HL   K1   K2 公告 资讯
万集科技 20.6(0.49%) 20.8(0.97%) 20.84(0.19%) 20.21(-3.02%) 20.03(-0.89%) 0 24.4 -17.91% 29.7 -32.56% 0.15% -12.26% -5.39% -8.42 -1.02 2.88% -14% HL   K1   K2 公告 资讯
聚灿光电 8.75(1.98%) 9.28(6.06%) 9.42(1.51%) 9.88(4.88%) 9.45(-4.35%) 0 8.49 11.37% 9.85 -4.09% 23.69% -4.35% 12.74% 0 0 26% -7.26% HL   K1   K2 公告 资讯
晶品特装 43.4(1.59%) 44.35(2.19%) 44.8(1.01%) 44.47(-0.74%) 43.03(-3.24%) 0 58.05 -25.88% 69.97 -38.51% 2.45% -10.32% -3.52% -16.6 -2.88 8.72% -12.17% HL   K1   K2 公告 资讯
思创智联 2.68(1.13%) 2.77(3.36%) 2.81(1.44%) 2.69(-4.27%) 2.7(0.37%) 0 3.51 -22.97% 4.23 -36.22% 3.05% -16.67% -8.24% -1.3 -1.16 3.85% -17.18% HL   K1   K2 公告 资讯
佳讯飞鸿 6.3(-0.47%) 6.58(4.44%) 6.65(1.06%) 6.51(-2.11%) 6.45(-0.92%) 0 7.36 -12.32% 8.3 -22.24% 6.44% -3.01% 0.18% -0.67 0 6.44% -4.16% HL   K1   K2 公告 资讯
宝利国际 3.48(-0.29%) 3.55(2.01%) 3.52(-0.85%) 3.42(-2.84%) 3.46(1.17%) 0 3.55 -2.43% 4.05 -14.46% 7.45% -9.9% -1.03% -1.24 -0.23 7.79% -14.78% HL   K1   K2 公告 资讯
梅安森 8.96(0.22%) 9.13(1.9%) 9.19(0.66%) 9(-2.07%) 8.96(-0.44%) 0 10.12 -11.44% 11.32 -20.86% 3.7% -3.66% -0.78% -0.43 -0.26 4.07% -5.08% HL   K1   K2 公告 资讯
金科环境 13.46(-0.22%) 13.67(1.56%) 14.03(2.63%) 14.12(0.64%) 14.05(-0.5%) 0 14.74 -4.69% 16.94 -17.07% 6.2% -3.5% 0.46% -3.91 -0.89 7.83% -5.26% HL   K1   K2 公告 资讯
联合化学 61.55(3.01%) 62.62(1.74%) 63.32(1.12%) 66.03(4.28%) 60.9(-7.77%) 0 58.42 4.24% 68.57 -11.19% 8.38% -7.77% 2.18% 0 0 11.74% -8.83% HL   K1   K2 公告 资讯
同仁堂 23.22(0%) 23.66(1.89%) 23.66(0%) 23.61(-0.21%) 23.34(-1.14%) 0 26.08 -10.5% 28.47 -18.02% 0.78% -6.04% -2.44% -3.84 -2.38 1.43% -6.11% HL   K1   K2 公告 资讯
国联水产 2.92(0%) 3.07(5.14%) 3.03(-1.3%) 2.95(-2.64%) 2.9(-1.69%) 0 3.04 -4.61% 3.51 -17.31% 2.84% -16.91% -4.29% -2.48 -0.29 5.45% -18.99% HL   K1   K2 公告 资讯
安硕信息 28.5(3.49%) 29.27(2.7%) 28.95(-1.09%) 28.52(-1.49%) 28.08(-1.54%) 0 32.93 -14.74% 37.46 -25.04% 2.48% -12.77% -3.48% -10.72 -1.04 4.5% -17.41% HL   K1   K2 公告 资讯
唯赛勃科技 14.11(1.8%) 14.6(3.47%) 15.31(4.86%) 15.43(0.78%) 15.13(-1.94%) 0 13.55 11.63% 16.35 -7.47% 13.93% -1.94% 6.99% 0 -0.54 17.11% -2.95% HL   K1   K2 公告 资讯
富临精工 13.82(1.47%) 13.33(-3.55%) 13.44(0.83%) 13.25(-1.41%) 13.06(-1.43%) 0 17.04 -23.35% 21.16 -38.29% 0% -23% -10.76% -2.79 -7.33 0.15% -23.31% HL   K1   K2 公告 资讯
泰坦股份 20.58(2.24%) 22.04(7.09%) 22.02(-0.09%) 23.17(5.22%) 22.7(-2.03%) 0 20.49 10.81% 24.53 -7.46% 16.83% -7.69% 3.04% 0 -8.91 19.41% -13.56% HL   K1   K2 公告 资讯
汉邦高科 6.83(0%) 6.83(0%) 6.73(-1.46%) 6.67(-0.89%) 6.73(0.9%) 0 6.88 -2.17% 8.49 -20.76% 0.9% -8.93% -4.27% -1.89 -0.94 2.12% -10.15% HL   K1   K2 公告 资讯
东方国信 12.11(2.02%) 12.12(0.08%) 12.58(3.8%) 12.78(1.59%) 12.2(-4.54%) 0 12.34 -1.13% 15.93 -23.39% 2.95% -17.46% -4.73% -2.86 -4.41 4.45% -17.73% HL   K1   K2 公告 资讯
紫建电子 35.22(1.29%) 35.52(0.85%) 35.85(0.93%) 36.38(1.48%) 36.19(-0.52%) 0 34.5 4.91% 40.1 -9.74% 8.22% -2.66% 1.68% -6.84 -0.97 9.6% -4.34% HL   K1   K2 公告 资讯
嘉元科技 30.88(6.41%) 29.5(-4.47%) 29.9(1.36%) 31.26(4.55%) 30(-4.03%) 0 26.59 12.83% 35.07 -14.47% 11.32% -4.03% 4.25% 0 -1.26 16.28% -5.6% HL   K1   K2 公告 资讯
超频三 8.02(0.88%) 8.45(5.36%) 8.49(0.47%) 8.55(0.71%) 9.56(11.81%) 0 6.08 57.16% 7.38 29.49% 72.25% 0% 30.69% 0 0 73.5% -3.82% HL   K1   K2 公告 资讯
每日互动 21.9(1.53%) 22.34(2.01%) 22.74(1.79%) 21.98(-3.34%) 21.65(-1.5%) 0 27.61 -21.58% 34.82 -37.83% 3.59% -11.2% -2.81% -7.07 -1.33 5.35% -13.92% HL   K1   K2 公告 资讯
巨化股份 34.52(-0.66%) 34.63(0.32%) 34.39(-0.69%) 34.83(1.28%) 33.97(-2.47%) 0 35.15 -3.35% 42.89 -20.8% 0% -17.35% -9.37% -18.02 -11.6 0.86% -18.18% HL   K1   K2 公告 资讯
向日葵 3(0%) 3.11(3.67%) 3.12(0.32%) 2.99(-4.17%) 2.98(-0.33%) 0 3.67 -18.89% 4.56 -34.66% 2.41% -6.88% -2.83% -0.52 -0.12 4.56% -12.09% HL   K1   K2 公告 资讯
怡合达 24.62(1.23%) 24.79(0.69%) 25.15(1.45%) 24.95(-0.8%) 24.97(0.08%) 0 24.83 0.56% 29.07 -14.11% 7.35% -7.66% -0.6% -4.13 -4.24 9.13% -8.03% HL   K1   K2 公告 资讯
佳禾智能 11.7(3.82%) 12.04(2.91%) 12.19(1.25%) 12(-1.56%) 11.92(-0.67%) 0 13.12 -9.17% 14.87 -19.84% 12.14% -2.21% 4.61% 0 0 12.14% -3.56% HL   K1   K2 公告 资讯
福石控股 4.14(0%) 4.18(0.97%) 4.33(3.59%) 4.09(-5.54%) 4.07(-0.49%) 0 4.63 -12.1% 5.76 -29.33% 5.71% -10.15% -3.12% -1.19 -0.03 7.11% -16.6% HL   K1   K2 公告 资讯
国安达 17.35(0.46%) 17.95(3.46%) 18.02(0.39%) 18.76(4.11%) 18.74(-0.11%) 0 16.88 11.05% 19.99 -6.27% 24.77% -0.11% 11.32% 0 0 26.45% -3.65% HL   K1   K2 公告 资讯
富邦新材 14.35(-0.14%) 14.69(2.37%) 14.85(1.09%) 15.04(1.28%) 14.84(-1.33%) 0 14.64 1.39% 17.05 -12.96% 5.77% -6.73% -1.14% -3.41 -2.14 7.07% -7.71% HL   K1   K2 公告 资讯
宏景科技 179.62(2.76%) 179.4(-0.12%) 194.89(8.63%) 183.53(-5.83%) 176.85(-3.64%) 0 124.78 41.73% 224.06 -21.07% 6.95% -22.22% -2.88% 0 -48.7 9.5% -23.74% HL   K1   K2 公告 资讯
熊猫乳品 19.48(0.57%) 20(2.67%) 20.25(1.25%) 19.98(-1.33%) 19.75(-1.15%) 0 21.85 -9.63% 24.83 -20.46% 3.67% -11.71% -4.24% -8.63 -4.34 4.77% -12.18% HL   K1   K2 公告 资讯
帝科股份 64.56(-1.1%) 64.65(0.14%) 63.74(-1.41%) 66.75(4.72%) 66.21(-0.81%) 0 69.84 -5.2% 93.34 -29.06% 9.49% -5.68% 3.04% 0 -3.41 11.09% -5.91% HL   K1   K2 公告 资讯
吉贝尔药业 26.2(1.04%) 26.69(1.87%) 26.9(0.79%) 27.97(3.98%) 27.72(-0.89%) 0 26.01 6.57% 28.8 -3.74% 9.35% -0.89% 6.17% 0 0 11.46% -2.57% HL   K1   K2 公告 资讯
冰川网络 14.18(0.35%) 14.46(1.97%) 14.57(0.76%) 14.1(-3.23%) 13.92(-1.28%) 0 17.76 -21.63% 20.77 -32.97% 0% -13.97% -5.2% -7.77 -0.68 0.43% -19.77% HL   K1   K2 公告 资讯
七一二 11.34(0.53%) 11.86(4.59%) 11.82(-0.34%) 11.54(-2.37%) 11.41(-1.13%) 0 14.9 -23.41% 17.21 -33.72% 5.84% -5.15% -1.53% -2.2 -0.03 7.14% -8.72% HL   K1   K2 公告 资讯
淳中科技 86.88(1.52%) 86.13(-0.86%) 85.56(-0.66%) 84.99(-0.67%) 82.68(-2.72%) 0 121.05 -31.7% 159.74 -48.24% 0% -19.12% -9.66% -33.09 -30.7 1.54% -24.62% HL   K1   K2 公告 资讯
超卓航科 58.49(2.18%) 58.81(0.55%) 59.56(1.28%) 59.33(-0.39%) 59(-0.56%) 0 48.81 20.87% 56.68 4.09% 7.86% -5.51% 2.5% -0.07 0 10.18% -5.6% HL   K1   K2 公告 资讯
国光电气 46.44(3.13%) 46.9(0.99%) 47.15(0.53%) 52(10.29%) 54.25(4.33%) 0 70.75 -23.32% 87.88 -38.27% 22.74% 0% 14.11% 0 -5.97 24.14% -3% HL   K1   K2 公告 资讯
银河磁体 24.03(1.26%) 24.34(1.29%) 24.56(0.9%) 24.15(-1.67%) 23.84(-1.28%) 0 27.3 -12.66% 32.17 -25.9% 0.72% -7.53% -3% -2.1 -3.43 2.76% -8.31% HL   K1   K2 公告 资讯
赛腾股份 47.36(3.11%) 46.52(-1.77%) 45.85(-1.44%) 46.9(2.29%) 46.02(-1.88%) 0 36.78 25.11% 51.06 -9.88% 5.31% -10.68% -1.24% 3.02 -5.69 9.47% -12.96% HL   K1   K2 公告 资讯
华宇软件 5.59(0.9%) 5.94(6.26%) 5.97(0.51%) 5.81(-2.68%) 5.69(-2.07%) 0 6.07 -6.21% 6.98 -18.5% 7.16% -4.69% 0.58% -0.47 0 8.38% -6.57% HL   K1   K2 公告 资讯
药易购 24.58(1.91%) 25.16(2.36%) 24.94(-0.87%) 24.52(-1.68%) 24.37(-0.61%) 0 26.23 -7.08% 31.18 -21.84% 4.59% -23.12% -5.43% -4.76 -10.32 5.96% -24.27% HL   K1   K2 公告 资讯
万马科技 27.13(4.55%) 28.11(3.61%) 28.73(2.21%) 28.27(-1.6%) 27.72(-1.95%) 0 32.02 -13.44% 37.55 -26.18% 13.14% -3.52% 4.82% 0 0 15.5% -4.08% HL   K1   K2 公告 资讯
胜蓝股份 144.81(1.98%) 143.17(-1.13%) 136.5(-4.66%) 134.94(-1.14%) 122.91(-8.92%) 0 72.56 69.39% 102.54 19.86% 1.04% -15.46% -7.12% -66.85 -36.09 4.44% -16.89% HL   K1   K2 公告 资讯
奥翔药业 7.58(-0.26%) 7.91(4.35%) 8.11(2.53%) 8.4(3.58%) 8.15(-2.98%) 0 8.64 -5.63% 9.6 -15.1% 8.38% -2.98% 2.54% 0 -1.23 9.4% -8.32% HL   K1   K2 公告 资讯
东土科技 16.7(2.83%) 16.75(0.3%) 16.43(-1.91%) 16.89(2.8%) 16.86(-0.18%) 0 18.63 -9.52% 22.2 -24.05% 6.51% -14.55% -3.44% -1.64 -7.13 7.66% -15.02% HL   K1   K2 公告 资讯
威迈斯 36.5(1.3%) 36.7(0.55%) 36.54(-0.44%) 36.5(-0.11%) 35.4(-3.01%) 0 29.39 20.45% 34.07 3.91% 7.63% -10.65% -1.16% -20.06 0 11.04% -13.62% HL   K1   K2 公告 资讯
映翰通网络 37.29(0.78%) 38.18(2.39%) 38.78(1.57%) 38.52(-0.67%) 38.04(-1.25%) 0 43.26 -12.06% 51.24 -25.77% 6.61% -1.91% 2.29% 0 0 8.81% -4.54% HL   K1   K2 公告 资讯
航天南湖 30.94(0.65%) 32.06(3.62%) 31.16(-2.81%) 30.7(-1.48%) 29.86(-2.74%) 0 32.25 -7.41% 39.57 -24.54% 16.73% -10.3% 0.32% -8.22 0 18.12% -11.39% HL   K1   K2 公告 资讯
福斯特 14.37(2.5%) 14.48(0.77%) 14.38(-0.69%) 14.3(-0.56%) 13.9(-2.8%) 0 15.03 -7.54% 17.45 -20.35% 0% -11.63% -6.19% -1.69 -2.84 0% -13.99% HL   K1   K2 公告 资讯
片仔癀 118.31(0.4%) 121.02(2.29%) 120.82(-0.17%) 120.1(-0.6%) 117.4(-2.25%) 0 133.99 -12.38% 149.92 -21.69% 0.69% -12.17% -4.89% -19.97 -27.45 1.15% -13.55% HL   K1   K2 公告 资讯
有方科技 36.53(1.9%) 37.23(1.92%) 37.6(0.99%) 37.9(0.8%) 36.62(-3.38%) 0 40.31 -9.15% 49.56 -26.11% 15.85% -3.38% 6.75% 0 0 19.44% -3.96% HL   K1   K2 公告 资讯
阿拉丁科技 20.44(4.29%) 22.6(10.57%) 23.1(2.21%) 24.13(4.46%) 24.84(2.94%) 0 16.43 51.2% 22.01 12.87% 33.76% 0% 19.06% 0 -5.94 37.92% -5.12% HL   K1   K2 公告 资讯
慈星股份 7.1(-0.14%) 7.33(3.24%) 7.35(0.27%) 7.3(-0.68%) 7.23(-0.96%) 0 6.71 7.73% 7.63 -5.18% 1.83% -11.18% -2.48% -1.12 -0.98 3.43% -12.26% HL   K1   K2 公告 资讯
蕾奥规划 15.75(5.63%) 15.85(0.63%) 15.63(-1.39%) 15.63(0%) 15.23(-2.56%) 0 13.92 9.43% 15.82 -3.74% 16.62% -3.91% 4.76% 0 0 18.25% -5.11% HL   K1   K2 公告 资讯
星环科技 111.85(8.61%) 111.95(0.09%) 111.31(-0.57%) 109(-2.08%) 103.7(-4.86%) 0 110.49 -6.15% 162.52 -36.19% 5.54% -14.18% -3.48% -10.18 -9.37 9.16% -15.15% HL   K1   K2 公告 资讯
吴通控股 4.63(-0.22%) 4.65(0.43%) 4.64(-0.22%) 4.51(-2.8%) 4.5(-0.22%) 0 4.52 -0.49% 5.33 -15.62% 10.57% -6.44% 2.23% -2.52 0 10.84% -6.44% HL   K1   K2 公告 资讯
久之洋 35.28(3.8%) 36.93(4.68%) 36.62(-0.84%) 35.99(-1.72%) 35.61(-1.06%) 0 36.11 -1.37% 46.86 -24% 16.45% -3.57% 4.82% 0 0 18.5% -5.04% HL   K1   K2 公告 资讯
八亿时空液晶股份 45.45(1.07%) 47.09(3.61%) 44.27(-5.99%) 46.78(5.67%) 46.98(0.43%) 0 33.42 40.58% 44.49 5.59% 28.19% -0.23% 16.21% 0 0 30.46% -2.31% HL   K1   K2 公告 资讯
广汇能源 6.72(-1.9%) 7.07(5.21%) 7(-0.99%) 6.86(-2%) 6.82(-0.58%) 0 5.49 24.11% 6.43 6.11% 17.99% -8.09% 3.32% -1.6 0 18.4% -9.43% HL   K1   K2 公告 资讯
中航沈飞 43.9(-0.23%) 45(2.51%) 44.71(-0.64%) 44.08(-1.41%) 43.03(-2.38%) 0 46.25 -6.96% 51.91 -17.1% 0% -12.02% -5.62% -25.75 -4.13 0.75% -13.16% HL   K1   K2 公告 资讯
航天软件股份 14.28(2.22%) 14.5(1.54%) 14.54(0.28%) 14.46(-0.55%) 14.43(-0.21%) 0 17.17 -15.96% 20.22 -28.64% 5.41% -2.5% 0.73% -1.95 0 5.95% -4.18% HL   K1   K2 公告 资讯
麦加芯彩 36.52(0.86%) 37.73(3.31%) 38.8(2.84%) 38.85(0.13%) 38.06(-2.03%) 0 41.94 -9.24% 48.01 -20.73% 5.11% -4.42% -0.75% -6.5 -5 5.66% -7.69% HL   K1   K2 公告 资讯
全通教育 4.01(-0.99%) 4.11(2.49%) 4.22(2.68%) 4.06(-3.79%) 4.15(2.22%) 0 4.45 -6.8% 5.15 -19.46% 4.53% -5.68% -0.7% -1.23 -0.25 6.68% -6.74% HL   K1   K2 公告 资讯
丰立智能 37.69(3.54%) 38.96(3.37%) 38.71(-0.64%) 39.15(1.14%) 38.95(-0.51%) 0 47.09 -17.29% 55.58 -29.92% 11.19% -11.48% 0.53% 0 -12.24 12.6% -11.88% HL   K1   K2 公告 资讯
重庆路桥 4.44(0.23%) 4.47(0.68%) 4.48(0.22%) 4.49(0.22%) 4.46(-0.67%) 0 5.15 -13.36% 5.72 -22.07% 5.44% -3.88% 0.2% -1.15 0 6.95% -5.31% HL   K1   K2 公告 资讯
三美股份 51.14(-0.08%) 51.71(1.11%) 51.76(0.1%) 51.31(-0.87%) 50.03(-2.49%) 0 56.98 -12.19% 69.33 -27.84% 0% -21.44% -12.53% -37.5 -22.68 0.04% -23.36% HL   K1   K2 公告 资讯
仁度生物 45.55(0.82%) 46.79(2.72%) 48.38(3.4%) 48.9(1.07%) 49.18(0.57%) 0 45.87 7.21% 52.8 -6.85% 14.48% -1.7% 3.58% -10.11 -7.06 16.18% -2.63% HL   K1   K2 公告 资讯
保变电气 10.88(2.16%) 10.91(0.28%) 10.74(-1.56%) 10.4(-3.17%) 10.29(-1.06%) 0 12.05 -14.63% 14.69 -29.96% 0% -14.32% -6.55% -1.62 -1.92 0.29% -14.39% HL   K1   K2 公告 资讯
锐新科技 16.93(1.68%) 17.53(3.54%) 17.23(-1.71%) 17(-1.33%) 16.68(-1.88%) 0 17.42 -4.23% 21.47 -22.31% 6.72% -11.56% -2.18% -5.2 -0.07 14.64% -13.4% HL   K1   K2 公告 资讯
潜能恒信 31.29(-0.79%) 32.2(2.91%) 31.93(-0.84%) 31.4(-1.66%) 31.11(-0.92%) 0 28.1 10.7% 37.36 -16.74% 0% -18.28% -9.32% -29.56 -6.39 1.63% -20.78% HL   K1   K2 公告 资讯
上海机电 17.78(0.28%) 18.66(4.95%) 18.33(-1.77%) 18.88(3%) 18.77(-0.58%) 0 21.54 -12.87% 24.8 -24.31% 7.63% -2.29% 2.95% 0 -1.29 8.12% -2.75% HL   K1   K2 公告 资讯
国网信通 14.3(0.49%) 14.31(0.07%) 14.45(0.98%) 14.27(-1.25%) 14.08(-1.33%) 0 15.94 -11.65% 18 -21.8% 0% -10.49% -5.06% -2.87 -2.83 0% -11% HL   K1   K2 公告 资讯
浩云科技 5.49(0.37%) 5.58(1.64%) 5.67(1.61%) 5.64(-0.53%) 5.58(-1.06%) 0 6.68 -16.5% 8.28 -32.62% 2.2% -8.37% -2.18% -2.2 -0.36 4.1% -9.12% HL   K1   K2 公告 资讯
远江盛邦安全 23.26(1.97%) 24.23(4.17%) 25.14(3.76%) 25.51(1.47%) 24.94(-2.23%) 0 26.25 -5% 31.17 -19.99% 11.84% -2.23% 6.41% 0 0 13.78% -5.89% HL   K1   K2 公告 资讯
联建光电 4.63(-1.07%) 4.73(2.16%) 4.7(-0.63%) 4.57(-2.77%) 4.54(-0.66%) 0 5.76 -21.14% 7.18 -36.74% 0% -12.02% -6.57% -2.16 -0.42 0.89% -12.36% HL   K1   K2 公告 资讯
雷曼光电 7.8(-0.26%) 7.92(1.54%) 7.87(-0.63%) 8.11(3.05%) 7.68(-5.3%) 0 7.93 -3.09% 10.15 -24.31% 4.21% -5.42% -0.26% -1.6 -0.19 6.67% -8.57% HL   K1   K2 公告 资讯
中颖电子 25.42(2.09%) 25.5(0.31%) 26.14(2.51%) 26.73(2.26%) 26.09(-2.39%) 0 25.02 4.28% 30.26 -13.77% 17.84% -2.39% 7.76% 0 0 21.07% -2.54% HL   K1   K2 公告 资讯
国泰集团 11.35(1.43%) 11.52(1.5%) 11.43(-0.78%) 11.26(-1.49%) 11.1(-1.42%) 0 12.6 -11.91% 15.17 -26.81% 0% -8.49% -4.51% -3.46 -0.93 0.82% -9.76% HL   K1   K2 公告 资讯