Price - Shows open, high, low, and closing common share prices for each period.
EMA 10/20 (exponential moving average) - A weighted average of the last 10/20 prices, where the weighting decreases exponentially with each previous price/period. In other words, the formula gives recent prices more weight than past prices.
Boilinger Band - A band set at 2 standard deviations from a 20 day SMA (simple moving average). Many traders believe the closer the prices move to the upper band, the more overbought the market, and the closer the prices move to the lower band, the more oversold the market.
MACD (moving average convergence/divergence) - A popular indicator that is used to identify a security's trend. The MACD Line is the 10 day EMA less the 20 day EMA. Positive MACD indicated that upside momentum is increasing, while negative MACD means that downside momentum is incresing.
Signal Line - A 9 day EMA of MACD. A bullish crossover occurs when the MACD turns up and crosses above the Signal Line. A bearish crossover occurs when the MACD turns down and crosses below the Signal Line.
MACD Histogram - Measures the distance between MACD and Signal Line. It is an oscillator that fluctuates above and below the zero line. The MACD Histogram is positive when MACD is above its Signal Line. Positive values increase as MACD diverges further from its Signal Line (to the upside) and decrease as MACD and its Signal Line converge.

RSI (relative strenght index) - An oscillator (a line graph that moves between two extremes - 0 and 100) that provides signals about bullish and bearish price momentum. An asset is usually considered overbought when the RSI is above 70% and oversold when it is below 30%.

Trending Score - The Trending Score is a proprietary metric that measures the popularity of a particular SPAC on Reddit's r/SPACs and r/wallstreetbets by taking into account the number of publications, discussions and comments.