敏锐的美股交易员一定会密切关注股票的期权交易量(Options Volume)、未平仓合约(Open Interest)、以及期权最痛 (Max Pain)来观测市场热点。老练的交易员更能通过识别期权异动来衡量风险和捕捉机会。 iOptionVol是一个近乎实时的、用图形方式展示美国股市期权交易量、未平仓合约、和期权最痛的精细工具。财经站点只...展开

敏锐的美股交易员一定会密切关注股票的期权交易量(Options Volume)、未平仓合约(Open Interest)、以及期权最痛 (Max Pain)来观测市场热点。老练的交易员更能通过识别期权异动来衡量风险和捕捉机会。 iOptionVol是一个近乎实时的、用图形方式展示美国股市期权交易量、未平仓合约、和期权最痛的精细工具。财经站点只是简单的把诸如此类的信息列成简表，但是iOptionVol把所有的信息绘制成图并采用一些简明显著、一目了然的方式呈现给用户。此外，iOptionVol覆盖了比大多数门户财经站点更加全面的美股。 输入美股代码后，您就可以在“期权交易量(Options…收起

Latest Updates: 1. Added Options Power in 'Options Money Flow' section in 'Pro' tab. Options Power indicates options" energy in a certain time frame. Green color means positive power (bullish signal) and red color means negative power (bearish signal). 2. Improved Top Buy Sell Money Flow, Market and Sector in 'Pro' tab. 3. Improved Dividend History in 'Research' tab. 4. Enhanced Earnings Calendar. Recent Updates: . Improved Earnings Calendar and Dividend Calendar. . Able to add additional purchase for options holding positions in a portfolio. (Tap the options position, choose 'Add Additional Purchase' from the menu.) . Able to add all stocks in Top Buy Sell Money Flow Scanners to a watchlist with one tap. . Check next earnings dates for all stocks in a watchlist with one tap. (Tap the action button on the top right and choose from the menu. Dates shown are tentative and subject to change and availability without notice.) . Added 'Filter by Portfolio' in Daily Hotlist, Real-Time Top Mover, Earnings Calendar, and Dividend Calendar. Using the filter, you can focus on the stocks currently in your portfolios and all other results are excluded. . Fixed a rare instance where the keyboard covers part of the symbol auto completion search tip in 'Market' and 'Research' tab.