Bullish or bull market is the positive side of the market or an asset, when things are expected to climb and remain positive.
The bid price is associated with the Ask price. Every asset traded is quotes in a bid/ask content. The bid price is the price you can sell a product for. the Bid also represents the price at which a trader can sell the product. Refer to spreads for more information.
This is one of the most popular types of financial charts. Each bar on a chart represents the open, high, low and close for that time period displayed as a bar. This type of chart is sometimes referred to an OHLC.
When the trader has chosen the upward direction for an asset price by expiry.