Nicolas Darvas, author of the phenomenal best-seller, How I Made $2, 000, 000 In The Stock Market, has devised a breakthrough system for charting the stock market. Called the DAR-CARD, it is easy to use end has the all-important ingredient that existing systems lack: DAR-CARD needs no interpretation. The philosopher's stone of the stock market, DAR-CARD converts data into profits. It eliminates confusing fluctuations and indicates the trend and the buy and sell points-the factors that matter if you want to make money. DAR-CARD is a compact, visual representation of Nicolas Darvas's system, a simple device to be carried in the pocket, to be checked against each day's closing prices.