(資料圖)

Q1：股票做T成本是怎么計算的。

剛開始19.45買入200股，18.94又買入100股的成本價：(19.45×200+18.94×100)÷300=19.2819.96賣出100股賺了這么多：(19.96-19.28)×100=68現在這手中的200股的成本價是：（19.28×200-68）÷200=3788÷200=18.9418.08買入了300股之后，手中這500股的成本是：(18.08×300+3788)÷500=9212÷500=18.42421元賣出300掙了這么多：(21-18.424)×300=772.8現在手中200股的成本是：(18.424×200-772.8)÷200=2912÷200=14.5620.66買進300之后手中500股的成本價就是：(2912+20.66×300)÷500=9110÷500=18.22做T后最終的成本價是18.22元。

Q2：股票的行業分類方法，哪一種更好？

http://stock.business.sohu.com/p/sl.php這里可以查詢是最完整最通用的分類方法權證206.50+-0.47+4.39%94,195,6105,605,168鉀肥JTP1(038008)+51.75%6.07+2.07封閉式基金541.51-0.02-1.13%24,525,079445,675基金裕澤(184705)+1.03%1.96+0.02有色金屬板塊3823.49-0.03-1.55%7,014,6921,681,882山東黃金(600547)+6.48%50.58+3.08金融板塊1824.33-0.40-2.27%20,272,0443,083,458中信證券(600030)+3.16%55.79+1.71S股板塊1158.07-0.45-2.92%3,089,994579,281東阿阿膠(000423)+63.38%28.20+10.94基金重倉股板塊8826.44-0.65-3.04%35,352,1796,171,254東阿阿膠(000423)+63.38%28.20+10.94道瓊斯中國888822.21-0.49-3.07%68,207,28810,918,637貴州茅臺(600519)+8.31%110.44+8.47QFII持股板塊8025.70-0.66-3.60%34,069,2496,471,796貴州茅臺(600519)+8.31%110.44+8.47社保重倉股板塊12620.61-0.70-3.96%42,573,3787,188,124東阿阿膠(000423)+63.38%28.20+10.94高成長性公司7022.70-0.72-4.07%14,314,8442,846,280新湖創業(600840)+9.99%18.61+1.69奧運概念股3717.17-0.67-4.13%10,168,7961,741,786王府井(600859)+7.81%44.45+3.22H股板塊4218.74-0.56-4.23%27,337,9543,690,443廣州藥業(600332)+5.62%14.67+0.78藍籌股板塊8618.68-0.74-4.25%61,164,3959,729,467泰達股份(000652)+9.99%22.02+2.00中小企業股13821.86-0.66-4.30%5,448,1461,064,300滄州明珠(002108)+10.01%23.74+2.16ST股板塊1897.01-0.46-4.47%4,307,834461,898萬好萬家(600576)+10.00%14.19+1.29創新試點股3820.09-0.84-4.49%13,805,0402,182,581海信電器(600060)+6.48%11.99+0.73券商重倉股板塊8020.92-0.69-4.62%23,484,1493,912,015火箭股份(600879)+8.05%27.93+2.08旅游板塊2814.98-0.82-5.20%2,544,407444,115桂林旅游(000978)+7.91%21.00+1.54電力設備板塊2219.24-0.59-5.33%2,659,508345,087長城電工(600192)+2.56%14.00+0.35釀酒食品板塊4616.28-0.28-5.35%6,762,5781,166,641貴州茅臺(600519)+8.31%110.44+8.47石化板塊169.10-1.09-5.80%5,072,764763,585中國石化(600028)+2.15%15.17+0.32電器板塊3713.56-0.62-6.07%4,614,270646,931萬家樂(000533)+10.00%13.31+1.21整體上市板塊6718.31-1.01-6.15%25,171,2054,016,876云南銅業(000878)+5.16%28.95+1.42航天軍工6219.75-0.96-6.30%6,748,0321,128,032長春一東(600148)+10.01%15.28+1.39深圳本地股7215.24-1.01-6.64%11,067,3782,262,502長園新材(600525)+6.37%46.45+2.78數字電視板塊4413.40-0.88-6.70%7,429,6411,112,951海信電器(600060)+6.48%11.99+0.73問題股板塊248.95-0.83-6.76%2,047,813239,565洪都航空(600316)+2.48%32.66+0.79上證紅利5013.89-0.92-6.80%22,957,4443,125,322上海汽車(600104)+3.36%15.71+0.51股權投資概念股3018.40-1.31-6.82%9,680,5321,870,905上海機電(600835)+7.02%24.25+1.59商業板塊6017.78-1.03-6.91%5,772,115871,561王府井(600859)+7.81%44.45+3.22電腦板塊4612.99-0.95-6.94%4,610,085691,469華勝天成(600410)+7.07%22.42+1.48醫藥板塊10513.59-1.00-7.06%12,299,0221,808,712東阿阿膠(000423)+63.38%28.20+10.94煤炭石油板塊2612.71-1.18-7.09%2,832,454456,156S魯潤(600157)+4.98%16.23+0.77交通設施板塊4213.12-0.89-7.10%12,170,4611,795,981鹽田港(000088)+2.65%18.97+0.49汽車板塊3412.11-0.87-7.14%6,919,520801,947上海汽車(600104)+3.36%15.71+0.513G概念4313.43-0.95-7.21%10,182,5331,030,963萬家樂(000533)+10.00%13.31+1.21次新股板塊7616.59-1.10-7.26%8,531,7871,352,240好當家(600467)+10.04%12.82+1.17造紙印刷板塊3011.01-0.75-7.28%3,465,919379,566*ST天宏(600419)+5.08%5.59+0.27機械板塊5419.15-1.20-7.34%5,113,901835,708晉西車軸(600495)+3.41%30.33+1.00網絡游戲板塊2312.64-1.06-7.38%4,076,905673,051同方股份(600100)+5.04%31.50+1.51振興東北概念股6611.45-0.96-7.38%10,903,2801,515,915長春一東(600148)+10.01%15.28+1.39參股金融15215.67-1.13-7.46%35,367,9106,144,167新湖創業(600840)+9.99%18.61+1.69房地產板塊10315.88-1.32-7.67%17,499,4463,184,412萬好萬家(600576)+10.00%14.19+1.29科技龍頭股3315.24-1.15-7.67%3,144,940456,731金發科技(600143)+0.03%33.60+0.01小盤股板塊5915.54-1.15-7.72%2,176,584340,908華勝天成(600410)+7.07%22.42+1.48紡織服裝板塊6011.49-0.87-7.73%7,884,2811,082,584萬好萬家(600576)+10.00%14.19+1.29通信板塊4612.18-1.00-7.74%10,021,033991,272航天通信(600677)+4.64%22.99+1.02化工板塊7414.06-1.05-7.83%9,856,1851,315,118山西三維(000755)+6.64%23.30+1.45公用事業板塊2012.12-1.00-7.95%6,320,207851,259中關村(000931)+3.82%10.88+0.40農業板塊5513.30-1.16-8.05%8,393,4091,216,175云天化(600096)+2.10%25.30+0.52跌破凈資產549.88-0.83-8.06%8,625,386977,291DR金瑞科(600390)+9.30%29.26+2.49上海本地股板塊4114.93-1.25-8.11%10,578,9201,663,053上海汽車(600104)+3.36%15.71+0.51鋼鐵板塊3310.76-0.88-8.13%14,440,7271,562,220萊鋼股份(600102)-0.85%19.91-0.17化纖板塊219.08-0.98-8.21%2,071,091233,663*ST丹化(000498)-4.96%6.52-0.34電力板塊4312.05-0.99-8.21%10,180,1651,256,376京能熱電(600578)+3.18%14.28+0.44汽配板塊3610.68-1.02-8.36%4,562,897527,896長春一東(600148)+10.01%15.28+1.39外貿板塊2313.51-1.09-8.38%3,511,862649,456遼寧成大(600739)+2.22%41.53+0.90

Q3：現在掛單300772周1能不能買到股票

似乎不能，周末交易系統是不開放的。建議咨詢證券公司。

Q4：南通板塊都有哪些股票？

南通科技,綜藝股份,江山股份,江蘇三友,東源電器,通富微電,九鼎新材,中天科技,大連金牛[中南房產].

Q5：南通有幾家上市公司股票代碼是多少

南通科技證券代碼600862

Q6：中航工業概念股有哪些

ST黑豹　（600760）中航高科（600862）中航重機（600765）中航電測（300114）中航地產（000043）寶勝股份（600973）成飛集成（002190）中直股份（600038）成發科技（600391）中航機電（002013）中航飛機（000768）中航資本（600705）洪都航空（600316）中航光電（002179）中航動控（000738）天虹商場（002419）貴航股份（600523）飛亞達A（000026）中航三鑫（002163）中航動力（600893）深天馬A（000050）中航電子（600372）

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