These formulas are created to help with option trading

Calculate The Percentage Of Value To A Value - percentagep()
Calculate The Percentage Of Value To A Value - percentagev()
Calculate Call Profit - percentagev()
Calculate VEGA - percentagev()

EXAMPLE: From hannahs tutoring session #1 at 41:00
You buy Apple call at $1.50 per share ($150/contract)
At the time you buy the Vega is 0.25 and the IV (Implied Volatility) is 30%
The price was $1.50 ask price $1.55
If the IV goes up to 35% then that is 5% increase in IV

IMPLY VOLATILITY ImpliedVolatilty()

EXAMPLE: From hannahs tutoring session #1 at 57:00

Portfolio PortfolioMgr() - Use this calculator to help you manage your porfolio spending

EXAMPLE: From hannahs tutoring session #2 at 10:00