港联证券策略:分歧仍待消化 关注金融、消费电子等板块

A股市场对前期高点突破未果,预计短期将盘整,中特估长期前景乐观,对指数形成支撑。科创板指数下跌,芯片股超跌后有反弹预期。市场整体估值较低,适合中长期布局。建议关注金融、消费电子和医药行业投资机会。

港联证券认为,A股对前期高点的突破暂未成功,预计分歧仍待消化,短线以盘整走势为主;“中特估”中长线看好,将对指数产生支撑,题材方面切换仍在持续,高位的前期热门科技股资金流出,低位高景气的“风光储”性价比优良,有望承接资金。

 

科创板指数在构筑双顶后出现连续下跌,这也与芯片股的大幅调整有关,短期看科创板指数已跌至年线附近,超跌的芯片等科技股有反弹预期,可暂持股观察。今年的主线主要在中特估和AI,后续调整后仍可做关注,尤其是低价、低市盈率、低市净率的品种,可在调整中做低吸。

港联证券指出,周二A股市场冲高遇阻、宽幅震荡,权重股冲高回落,拖累股指震荡回落,沪指全天围绕3400点宽幅震荡。当前上证综指与创业板指数的平均市盈率分别为13.45倍、36.36倍,处于近三年中位数以下水平,市场估值依然处于较低区域,适合中长期布局。两市周二成交量12218亿元,处于近三年日均成交量中位数区域。未来股指总体预计将维持震荡格局,同时仍需密切关注政策面、资金面以及外部因素的变化情况。我们建议投资者保持六成仓位,短线关注金融、消费电子以及医药等行业的投资机会。

RuntimeM: { powerDownConfirmCount: 10, maxTimeForWaitTaskPowerdown: 1, wakeupTimeForOTA: 90, wakeupTimeForData: "02:00", maxOnTimeForOTA: 60*60, maxOnTimeForData: 60*5, minBatteryVolForWakeup: 10, chargeEndOTA: true, userIsWakeup: {func:"UserStrategy_Wakeup", inc: "UserStrategy.h"}, cpInvalidTimeFilter: 10*60, powerOffNotifiers: [ {func:"Soc_PowerDownSaveCbk", inc: "Soc.h"}, {func:"RSoc_PowerDownSaveCbk", inc: "RSoc.h"}, {func:"Statistic_PowerDownSaveCbk", inc: "Statistic.h"}, {func:"SaveM_PowerDownSaveCbk", inc: "SaveM.h"}, {func:"UserStrategy_SaftyOff", inc: "UserStrategy.h"}, {func:"ParameterM_SyncFinished", inc: "ParameterM.h"}, {func:"ChargeConnectM_SaftyOff", inc: "ChargeConnectM.h"}, ], powerDownConfirmCount_comments: "确认下电信号计数 5ms/次", maxTimeForWaitTaskPowerdown_comments: "下电等待的最大时间, 单位秒", wakeupTimeForOTA_comments: '收到升级请求之后, 多长时间(什么时刻)唤醒开始升级, 单位秒或者指定时刻:"02:00"', wakeupTimeForData_comments: '关机之后, 多长时间唤醒开始向后台发送数据, 单位秒或者指定时刻:"02:00"', maxOnTimeForOTA_comments: "唤醒发送数据最长的工作时间, 单位秒", maxOnTimeForData_comments: "唤醒升级据最长的工作时间, 单位秒", minBatteryVolForWakeup_comments: "唤醒要求的最低供电电压, 单位v", chargeEndOTA_comments: "是否支持充电完成之后进行OTA, 针对没有常电的情况, 配置成true之后, 不会唤醒进行数据传输与OTA", cpInvalidTimeFilter_comments: "CP唤醒信号无效的过滤时间,单位秒", powerOffNotifiers_comments: "下电时需要调用的函数", }, CurrentM:{ // HALL传感器配置 hall1: { // 通道1 notes:[ {section:"model", chs:"传感器型号", comments:'可选: "DHAB_S101_1"(DHAB_S101大量程), "DHAB_S101_2"(DHAB_S101小量程), "DHAB_S124_1"(DHAB_S124大量程), "DHAB_S124_2"(DHAB_S124小量程), DHAB_S118_1"(DHAB_S118大量程), "DHAB_S118_2"(DHAB_S118小量程), DHAB_S133_1"(DHAB_S133大量程 750A), "DHAB_S133_2"(DHAB_S133小量程 75A), DHAB_S137_1"(DHAB_S137大量程 1000A), "DHAB_S137_2"(DHAB_S137小量程 75A), "FS300E2T"(飞轩FS300E2T,300A量程), "FS500E2T"(飞轩FS500E2T,500A量程), "FS600E2T"(飞轩FS600E2T,600A量程), "FS700E2T"(飞轩FS700E2T,700A量程), "FS1200_EK2T"(飞轩FS1200_EK2T,1200A量程), "FS1500_EK4T"(飞轩FS1500_EK4T,1500A量程), "FS2000_EK2T"(飞轩FS2000_EK2T,2000A量程), "WHK30_350DHAB5S2L_1"(启东双赢30/350A大量程), "WHK30_350DHAB5S2L_2"(启东双赢30/350A小量程), "EHMWX911C500"(松下EHMWX911C500,500A量程), "HAH1BVW_S01"(LEM 100A单量程), "HAH1BVW_S02"(LEM 200A单量程), "HAH1BVW_S03"(LEM 300A单量程), "HAH1BV_S02"(LEM 500A单量程),' +'"HAH1BVW_S08"(LEM 800A单量程), "HAH1BVW_S12"(LEM 1200A单量程), "WHK20BS5S2"(启东双赢 20A单量程), "WHK50BS5S2"(启东双赢 50A单量程), "FS300BT"(飞轩300A单量程), "FS600BT"(飞轩600A单量程), "WHK300EA5S2S"(启东双赢300A单量程), "WHK500EA5S2S"(启东双赢500A单量程), "CS1000BT5"(茶花1000A单量程)'}, {section:"filterNum", chs:"滤波的采集次数"}, {section:"dropNum", chs:"极值丢弃的个数"}, ], model: "FS300E2T", filterNum: 20, dropNum: 2, zeroFilterValue: 1, autoCalibLimit:10, isReverse: false, }, hall2: { // 通道2 model: "FS300E2T", filterNum: 20, dropNum: 2, zeroFilterValue: 1, autoCalibLimit:10, isReverse: false, }, // 分流器配置 shunt: { notes:[ {section:"model", chs:"传感器型号", comments:'可选:"WSBM8518L1000", "FL2200A25mV", "FL2300A25mV", "FL2300A50mV", "FL2400A50mV", "FL2500A50mV", "FL2600A50mV", "FL2650A50mV", "FL230A75mV", "FL250A75mV", "FL2100A75mV", "FL2150A75mV", "FL2200A75mV", "FL2250A75mV", "FL2300A75mV", "FL2400A75mV", "FL2500A75mV", "FL2600A75mV", "FL2650A75mV", "FL2750A75mV", "FL2800A75mV", "FL21000A75mV", "FL21200A75mV", "FL22000A75mV"'}, ], model: "FL2300A75mV", zeroFilterValue: 0.2, autoCalibLimit:10, isReverse: false, }, // 主回路电流采集 main: { // 可选 "hall1", "hall2", "shunt", "userdef1", "userdef2" channel: "shunt", //注:若使用分流器,需要关闭电流的所有上电自检。 // 可选 "hall1", "hall2", "shunt", "none", "userdef1", "userdef2" 但是不能与channel相同, redundant: "none" }, // 加热回路电流采集 heater: { // 可选 "hall1", "hall2", "shunt", "userdef1", "userdef2", "none" channel: "none", redundant: "none" }, },深度解读这一段代码的具体用处
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