作者ifoo (天空之城)
看板Option
標題Re: [問題] 認真請教一下大家滑價大概都多少
時間Fri Aug 28 18:37:50 2009
我想這不全然是看盤軟體的問題
因為09:15-09:16這一分鐘內出現近5500口的天量
你沒看錯,是5500口,大部分看盤軟體都低估了
因為資料量太快,期交所塞車,資料源來不及接收
在09:15:00成交筆數26筆
09:15:01成交筆數29筆
09:15:02成交筆數 7筆
09:15:03成交筆數104筆
你有沒有發現在02秒的時候成交筆數只剩7筆
表示連期交所系統都嚴重塞車,單子丟不進去
當09:15:00 的K bar結束才產生訊號的程式交易
除非你的自動下單非常快,可以搶先在09:15:01內下單
或非常好運,成為02秒七筆單的其中一筆
不然大部分散戶單都會成交在03秒
所以你也不用自怨自哀了
很多人都跟你一樣
只是你運氣稍為差了點,剛好成交在03秒的最高價6745
需要檢討的是期交所的系統,網路或硬體都需要擴充了
等投信代操期貨規模越大
關鍵價位產生的滑價會嚇死人
貼一下期交所的成交明細,供您參考,因為大部分券商的都是錯的..XD
交易日期 大台 月份 時間 價位 分量
20090828,TX ,200909 ,09150000,6730,6,-,-
20090828,TX ,200909 ,09150000,6730,4,-,-
20090828,TX ,200909 ,09150000,6730,2,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6732,2,-,-
20090828,TX ,200909 ,09150000,6732,2,-,-
20090828,TX ,200909 ,09150000,6732,12,-,-
20090828,TX ,200909 ,09150000,6731,4,-,-
20090828,TX ,200909 ,09150000,6731,6,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6731,4,-,-
20090828,TX ,200909 ,09150000,6732,2,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6731,2,-,-
20090828,TX ,200909 ,09150000,6732,6,-,-
20090828,TX ,200909 ,09150000,6732,14,-,-
20090828,TX ,200909 ,09150000,6733,6,-,-
20090828,TX ,200909 ,09150000,6733,2,-,-
20090828,TX ,200909 ,09150000,6733,2,-,-
20090828,TX ,200909 ,09150000,6732,2,-,-
20090828,TX ,200909 ,09150000,6733,2,-,-
20090828,TX ,200909 ,09150000,6733,2,-,-
20090828,TX ,200909 ,09150000,6732,2,-,-
20090828,TX ,200909 ,09150000,6733,14,-,-
----------------------------------------------------
20090828,TX ,200909 ,09150100,6733,4,-,-
20090828,TX ,200909 ,09150100,6733,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6733,2,-,-
20090828,TX ,200909 ,09150100,6734,18,-,-
20090828,TX ,200909 ,09150100,6732,2,-,-
20090828,TX ,200909 ,09150100,6733,2,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6735,16,-,-
20090828,TX ,200909 ,09150100,6735,12,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6735,40,-,-
20090828,TX ,200909 ,09150100,6735,14,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6734,2,-,-
20090828,TX ,200909 ,09150100,6735,6,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
20090828,TX ,200909 ,09150100,6735,4,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
20090828,TX ,200909 ,09150100,6735,6,-,-
20090828,TX ,200909 ,09150100,6735,4,-,-
20090828,TX ,200909 ,09150100,6735,2,-,-
----------------------------------------------------
20090828,TX ,200909 ,09150200,6735,8,-,-
20090828,TX ,200909 ,09150200,6736,26,-,-
20090828,TX ,200909 ,09150200,6737,2,-,-
20090828,TX ,200909 ,09150200,6737,4,-,-
20090828,TX ,200909 ,09150200,6737,4,-,-
20090828,TX ,200909 ,09150200,6737,4,-,-
20090828,TX ,200909 ,09150200,6737,8,-,-
----------------------------------------------------
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6736,2,-,-
20090828,TX ,200909 ,09150300,6737,6,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6736,4,-,-
20090828,TX ,200909 ,09150300,6735,2,-,-
20090828,TX ,200909 ,09150300,6734,2,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6738,4,-,-
20090828,TX ,200909 ,09150300,6738,4,-,-
20090828,TX ,200909 ,09150300,6738,4,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,80,-,-
20090828,TX ,200909 ,09150300,6735,2,-,-
20090828,TX ,200909 ,09150300,6735,8,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,4,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6738,2,-,-
20090828,TX ,200909 ,09150300,6736,4,-,-
20090828,TX ,200909 ,09150300,6738,4,-,-
20090828,TX ,200909 ,09150300,6739,4,-,-
20090828,TX ,200909 ,09150300,6735,4,-,-
20090828,TX ,200909 ,09150300,6735,4,-,-
20090828,TX ,200909 ,09150300,6735,2,-,-
20090828,TX ,200909 ,09150300,6739,6,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6739,8,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6736,6,-,-
20090828,TX ,200909 ,09150300,6739,6,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6736,6,-,-
20090828,TX ,200909 ,09150300,6740,8,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,10,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6736,2,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,10,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6740,10,-,-
20090828,TX ,200909 ,09150300,6737,4,-,-
20090828,TX ,200909 ,09150300,6736,2,-,-
20090828,TX ,200909 ,09150300,6734,2,-,-
20090828,TX ,200909 ,09150300,6734,2,-,-
20090828,TX ,200909 ,09150300,6734,2,-,-
20090828,TX ,200909 ,09150300,6734,4,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6740,4,-,-
20090828,TX ,200909 ,09150300,6736,6,-,-
20090828,TX ,200909 ,09150300,6739,4,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6737,2,-,-
20090828,TX ,200909 ,09150300,6736,6,-,-
20090828,TX ,200909 ,09150300,6740,4,-,-
20090828,TX ,200909 ,09150300,6740,4,-,-
20090828,TX ,200909 ,09150300,6740,4,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6739,2,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,10,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6740,16,-,-
20090828,TX ,200909 ,09150300,6741,6,-,-
20090828,TX ,200909 ,09150300,6741,6,-,-
20090828,TX ,200909 ,09150300,6742,8,-,-
20090828,TX ,200909 ,09150300,6743,2,-,-
20090828,TX ,200909 ,09150300,6743,2,-,-
20090828,TX ,200909 ,09150300,6743,2,-,-
20090828,TX ,200909 ,09150300,6743,2,-,-
20090828,TX ,200909 ,09150300,6744,4,-,-
20090828,TX ,200909 ,09150300,6744,2,-,-
20090828,TX ,200909 ,09150300,6744,2,-,-
20090828,TX ,200909 ,09150300,6745,8,-,-
20090828,TX ,200909 ,09150300,6740,8,-,-
20090828,TX ,200909 ,09150300,6745,2,-,-
20090828,TX ,200909 ,09150300,6740,4,-,-
20090828,TX ,200909 ,09150300,6740,2,-,-
20090828,TX ,200909 ,09150300,6745,2,-,-
20090828,TX ,200909 ,09150300,6741,2,-,-
20090828,TX ,200909 ,09150300,6745,4,-,-
20090828,TX ,200909 ,09150300,6740,8,-,-
20090828,TX ,200909 ,09150300,6745,12,-,-
20090828,TX ,200909 ,09150300,6745,18,-,-
----------------------------------------------------
20090828,TX ,200909 ,09150400,6742,2,-,-
20090828,TX ,200909 ,09150400,6741,2,-,-
20090828,TX ,200909 ,09150400,6741,2,-,-
20090828,TX ,200909 ,09150400,6740,2,-,-
20090828,TX ,200909 ,09150400,6742,6,-,-
20090828,TX ,200909 ,09150400,6744,4,-,-
20090828,TX ,200909 ,09150400,6745,4,-,-
20090828,TX ,200909 ,09150400,6740,2,-,-
20090828,TX ,200909 ,09150400,6745,4,-,-
20090828,TX ,200909 ,09150400,6745,4,-,-
20090828,TX ,200909 ,09150400,6745,2,-,-
20090828,TX ,200909 ,09150400,6740,2,-,-
20090828,TX ,200909 ,09150400,6740,2,-,-
20090828,TX ,200909 ,09150400,6745,6,-,-
20090828,TX ,200909 ,09150400,6740,6,-,-
20090828,TX ,200909 ,09150400,6742,6,-,-
20090828,TX ,200909 ,09150400,6745,4,-,-
20090828,TX ,200909 ,09150400,6745,4,-,-
20090828,TX ,200909 ,09150400,6746,2,-,-
20090828,TX ,200909 ,09150400,6746,10,-,-
20090828,TX ,200909 ,09150400,6738,6,-,-
20090828,TX ,200909 ,09150400,6737,2,-,-
20090828,TX ,200909 ,09150400,6746,2,-,-
20090828,TX ,200909 ,09150400,6747,2,-,-
20090828,TX ,200909 ,09150400,6747,6,-,-
20090828,TX ,200909 ,09150400,6737,4,-,-
20090828,TX ,200909 ,09150400,6739,2,-,-
20090828,TX ,200909 ,09150400,6745,2,-,-
20090828,TX ,200909 ,09150400,6745,2,-,-
20090828,TX ,200909 ,09150400,6745,2,-,-
20090828,TX ,200909 ,09150400,6737,2,-,-
20090828,TX ,200909 ,09150400,6747,4,-,-
20090828,TX ,200909 ,09150400,6747,2,-,-
20090828,TX ,200909 ,09150400,6748,2,-,-
20090828,TX ,200909 ,09150400,6748,16,-,-
20090828,TX ,200909 ,09150400,6737,2,-,-
20090828,TX ,200909 ,09150400,6748,4,-,-
20090828,TX ,200909 ,09150400,6737,2,-,-
20090828,TX ,200909 ,09150400,6737,2,-,-
20090828,TX ,200909 ,09150400,6746,2,-,-
20090828,TX ,200909 ,09150400,6748,2,-,-
20090828,TX ,200909 ,09150500,6748,4,-,-
20090828,TX ,200909 ,09150500,6747,4,-,-
20090828,TX ,200909 ,09150500,6748,8,-,-
20090828,TX ,200909 ,09150500,6748,2,-,-
20090828,TX ,200909 ,09150500,6749,2,-,-
20090828,TX ,200909 ,09150500,6741,2,-,-
20090828,TX ,200909 ,09150500,6749,2,-,-
20090828,TX ,200909 ,09150500,6747,2,-,-
20090828,TX ,200909 ,09150500,6741,4,-,-
20090828,TX ,200909 ,09150500,6747,2,-,-
20090828,TX ,200909 ,09150500,6745,2,-,-
20090828,TX ,200909 ,09150500,6739,2,-,-
20090828,TX ,200909 ,09150500,6738,2,-,-
20090828,TX ,200909 ,09150500,6745,2,-,-
20090828,TX ,200909 ,09150500,6743,2,-,-
20090828,TX ,200909 ,09150500,6745,2,-,-
20090828,TX ,200909 ,09150500,6747,2,-,-
20090828,TX ,200909 ,09150500,6737,6,-,-
20090828,TX ,200909 ,09150500,6737,2,-,-
20090828,TX ,200909 ,09150500,6737,2,-,-
20090828,TX ,200909 ,09150500,6749,2,-,-
20090828,TX ,200909 ,09150500,6737,2,-,-
20090828,TX ,200909 ,09150500,6737,4,-,-
20090828,TX ,200909 ,09150500,6746,2,-,-
20090828,TX ,200909 ,09150500,6741,2,-,-
20090828,TX ,200909 ,09150500,6739,2,-,-
20090828,TX ,200909 ,09150500,6739,10,-,-
20090828,TX ,200909 ,09150500,6739,6,-,-
20090828,TX ,200909 ,09150500,6740,2,-,-
20090828,TX ,200909 ,09150500,6746,2,-,-
20090828,TX ,200909 ,09150500,6746,2,-,-
20090828,TX ,200909 ,09150500,6746,2,-,-
20090828,TX ,200909 ,09150500,6748,2,-,-
20090828,TX ,200909 ,09150500,6749,6,-,-
20090828,TX ,200909 ,09150500,6749,10,-,-
20090828,TX ,200909 ,09150500,6738,4,-,-
20090828,TX ,200909 ,09150500,6737,2,-,-
20090828,TX ,200909 ,09150500,6749,6,-,-
20090828,TX ,200909 ,09150500,6749,2,-,-
※ 引述《sen16888 ($am)》之銘言:
: 板上前輩們,
: 如題, 小弟最近換到台証下單
: 今天早上9:10-9:15這隻五分鐘K收完
: 下一支開出時出現買進的訊號
: 看下單機的log是在9:15:02下單 下單指令是用buy next bar at market
: 券商系統看的log是9:15:03成交 成交價6745
: 買進訊號的K棒開盤價看HTS是6731...
: 小弟誠心請教大家幾個問題:
: 1. 是否最近滑價都比較嚴重? 大概幾點呢??
: 2. 有可能是券商系統問題嗎?
: 3. 在同間期貨商開戶, 直接找期貨公司跟經由他們的證券商期貨部門,
: 除了手續費以外下單/成交速度及優先順序會有差嗎??
: 小弟是只下一口市價單 也只跑一個帳號一個策略
: 另當時電腦除了下單機跟HTS也只開防毒軟體
: 目前本身電腦相關配備是 cablemodem 3M下行的
: AMD 64 雙核心 2.6GHz, 4G RAM,
: 下單機訊號擋我是放在虛擬硬碟讓他跑
: 電腦用了大概半年, 基本上魔獸特效全開都能跑很順...
: 我也不諱言我是貪便宜手續費才換家的
: 原來一口大台是130 這邊是70 本以為一個月可以省至少兩千的
: 但是如果每次一口單都可以滑十幾點...科科...
: 感謝大家看完我落落長的問題!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 218.164.79.106
1F:推 wty20002000:假裝 有看懂 08/28 18:45
2F:→ kiwi780702:5秒滑了19點....= ="" 08/28 19:31
※ 編輯: ifoo 來自: 218.164.79.106 (08/28 19:34)
3F:推 idleidle:推分析文! 08/28 19:57
4F:推 iwillmissyou:略懂 08/28 21:16
5F:→ LinOne:不解?富邦e01顯示09:15:00~09:15:59有2790口;查了期交所 08/28 22:55
6F:→ LinOne:28日成交108868口,28日富邦e01顯示成交108814口,差54口; 08/28 22:57
7F:→ LinOne:如果上述屬實,應差近2700口(5500-2790),此點不解? 08/28 22:58
8F:推 sen16888:感謝認真回應! 08/28 23:20
9F:→ ifoo:軟體15-16分的明細來不及完全接收,應該是遞延到16分以後了吧 08/28 23:27
10F:推 nickywang:大家策略都用5分 10分 30分K線 導致關鍵時間點 划價很大 08/28 23:37
11F:→ nickywang:個人感覺^^ 08/28 23:37
12F:→ Ting1024:我的策略是 tick 沒這問題 ..XD 08/29 00:42
13F:推 mmkntust:我發現我和別人的差異了!!!我是兩分K!! 08/29 00:43
14F:→ mmkntust:所以我下單不是正常5分K的點 08/29 00:44