Right under the Ticker Input Box, you can find the calendar. Click on it and call any date to see all the past data for this stock. The calendar goes back approximately 15 weeks.

It will come in handy when you want to recreate historical flow to come up with the "Options Story."

This area is giving you the options market sentiment via 3-month skew and Volume data.

With the Options Sentiment indicator, you will get a sentiment reading along with a number. The number represents the 1-year percentile ranking of skew, which ranges from 1 to 100. A reading of "1" means that the skew is in the bottom 1% of readings over the last year, which indicates "Very Bullish."  A reading of "100" represents the highest percentile, which indicates "Very Bearish." 

These sentiment indicators are useful when considering different options strategies.

On the Volume front, I added today's results to compare it against the average totals. In general, I am looking for results leaning toward the extreme to give me a clue that something may be happening with news in the stock or perhaps a change in direction is near.

In addition, I think it is a good sign to see volume support the same direction as the Unusual Option Activity. For example, if you are seeing heavy call buying it would be a good sign to see heavy stock trading and the stock trading higher. Heavy call buying and the stock trading lower on good volume is giving off mixed signals and may point to a Hedge Fund Manager doing a risk-reward adjustment on the position.  

Pressing any cell in the "Volume" or "Size" column will get you the Volume Analyzer. This pop-up will give you a detailed like at the flow during the day in 1-minute intervals. You will also get two graphs:

1. Stock Price vs the Implied Volatility of the options traded during the day.
2. A histogram of volume aggregated over 1-minute intervals.

Below that you get the actual data driving the above charts. In that data you will find more information which includes premiums paid, the amount of options that traded on the bid or ask as a percentage, and notice whether it traded as a spread.

The Open Interest Analyzer has three graphs that give you further insight on the Options performance over time and highlights when the activity in the option occurred. Below that are rows of information used to create these charts as well as the Change in Open Interest, the percentage amount that traded on the bid or ask, Implied Volatility, and the number of trades in the option each day.