Arvind Ranganath is a successful Day Trader who plays GAP Strategies. He calls out his trade’s real time on twitter and stocktwits as the trades are being formed. His blog is a rich source of information explaining in detail the trades he took and how he played them.
Being in the industry for a long time, he specializes in Day Trading. He also teaches and takes seminars explaining his strategies and concepts that one needs to understand for Day Trading.
Apart from the blog, he also has a you tube channel where he posts his trades on a daily basis and explains why he took those trades.
Arvind has also authored a DVD called "Stock Trading Success - Mastering the GAP Strategy" that focuses on day trading terms, concepts, strategies and indicators that are needed to become a successful day trader. The strategies can also be used for swing trading.