賽圖基金網(wǎng)凈值估算平臺之系統(tǒng)設(shè)計和實現(xiàn)

論文字?jǐn)?shù):11362,頁數(shù):33  有開題報告，任務(wù)書

摘  要
 自2000年9月以來，華安創(chuàng)新、南方穩(wěn)健成長以及華廈成長開放式基金相繼推出，我國基金業(yè)進入了一個新的發(fā)展時期。伴隨著中國經(jīng)濟的高速增長，中國股市的狂熱，開放式基金成了目前國內(nèi)的一個投資熱點之一。基金資產(chǎn)凈值是投資者可以得到的關(guān)于基金資產(chǎn)實際價值的主要公開信息，而且投資者通常都將基金資產(chǎn)凈值視為基金資產(chǎn)的實際價值，因此應(yīng)將盡可能地真實反映基金資產(chǎn)實際價值作為計算基金資產(chǎn)凈值時選擇證券價格的主要原則。基金資產(chǎn)凈值估算是開放式基金有效運作中最關(guān)鍵的一環(huán)，在目前所投資的某些基金品種價格缺失的情況下，還不可能有較完善的解決方案，但是隨著估值行為本身不斷的完善，這一解決方案不斷地接近合理。
 我國目前普遍選取基金投資的證券當(dāng)日交易均價計算基金凈值，采用此計算方法的主要優(yōu)點是：與收盤價相比，證券的當(dāng)日交易均價比較難以操縱，因此采用此方法計算出的基金資產(chǎn)凈值也不容易被操縱，更能合理地反映基金資產(chǎn)的實際價值。在基金業(yè)發(fā)展初期，我國各基金都選取股票和債券的當(dāng)日收盤價作為基金資產(chǎn)估值價格，計算基金凈值。
關(guān)鍵字：開放式基金，基金凈值，估算，證券
System Design and Implementation on estimation of net value on Satu fund web
 
 
Abstract
 Since September 2000, open-end funds, like Huaan Innovation, South Robust Growth and Edifices Growth, have been launched, so China's fund industry has entered a new period of development. Along with China's fast economic growth and China's stock market boom，open-end funds become a hot one in domestic investment market.  Net asset value of fund is the  major public information of the actual value of funds that investors can get, and investors usually regard net value of fund as the real value of fund , net value of fund which should be possible to truly reflect the real value of fund is regarded as the main principles in choosing securities prices. Estimation of net value of fund is a key ring of the most effective operation on open-end funds, at the absent of prices of some securities invested, there can be no better solution in the present conditions. The introduction and improvement of the solutions should keep becoming reasonable as the valuation itself.
 At present in China, it is generally to use the day trading average price of securities investment fund to calculate the net value of the Fund, The major advantages of this method contains: Compared with the closing quotation price, day average price of the securities trading is more difficult to manipulate. Therefore, the net value of the Fund calculated using this method is not easy to be manipulated, and reflect the real value of assets of the Fund more reasonable. In the early days when the fund industry first developed, Funds in China all treated the closing quotation price of stocks and bonds to be the Fund's assets, then valuated the prices and calculated the net value of Fund.
Keywords: Open-end fund, Fund net, Estimation, Securities

目錄
1. 緒論 1
1.1論文結(jié)構(gòu)及主要內(nèi)容 1
1.2 應(yīng)用背景 2
1.3 基金凈值估算系統(tǒng)的概述 2
1.3.1開放式基金凈值估算原理簡介 2
1.3.2各種基金凈值估算算法的優(yōu)勢和不足 3
2. 應(yīng)用領(lǐng)域知識概述及技術(shù)簡介 5
2.1 基金凈值估算概述 5
2.1.1基金凈值 5
2.1.2基金的投資范圍 5
2.2 .NET相關(guān)簡介 5
2.2.1 ADO.NET 介紹 5
2.2.2.NET Framework介紹 6
2.2.3 MVC設(shè)計模式介紹 7
3. 賽圖基金凈值估算平臺的需求與設(shè)計 8
3.1 需求概述 8
3.1.1運行環(huán)境 8
3.1.2 功能需求 8
3.2 結(jié)構(gòu)設(shè)計 9
4. 凈值估算平臺的開發(fā)與實現(xiàn) 10
4.1前置條件 10
4.1.1 開發(fā)環(huán)境 10
4.1.2 數(shù)據(jù)庫設(shè)計 10
4.1.3 基金凈值估算算法 12
4.2賽圖凈值估算平臺的系統(tǒng)開發(fā)與實現(xiàn) 13
4.2.1 系統(tǒng)功能模塊劃分 13
4.2.2 數(shù)據(jù)更新模塊的實現(xiàn) 13
4.2.3 凈值估算模塊的實現(xiàn) 15
4.2.4 基金管理模塊的實現(xiàn) 17
4.2.5 我的基金管理 18
4.3數(shù)據(jù)訪問層介紹 18
4.4業(yè)務(wù)邏輯層介紹 18
結(jié)  論 20
致  謝 21
參考文獻 22
附  錄 23
附錄A引用 23
附錄B 賽圖基金凈值估算平臺的運行測試及安裝 23
賽圖基金凈值估算平臺的系統(tǒng)功能截圖 23
基金估算平臺的測試 27
附錄C 系統(tǒng)的數(shù)據(jù)庫設(shè)計 27