Learn the market.
Lesson by lesson.

What is a financial option?

An option is a contract that gives the buyer the right, not the obligation, to buy or sell 100 shares at a set price before a set date. The buyer pays a premium for this right.

The two parts of an option's price

• Intrinsic Value: the gap between the strike price and the current price, for ITM options only
• Extrinsic Value: the rest, which reflects the time left and expected volatility

The core columns of the chain

Delta: reading your position

Large positive delta: strong bullish tilt Delta near zero: neutral, you trade time or volatility Negative delta: bearish tilt

Theta: who pays and who collects

Vega: timing your entry

Buy options (vega +) when IV is historically low. Sell options (vega −) when IV is historically high. Rule: do not buy options right before earnings. High IV means an overstated premium.

Covered Call: income from shares you own

Own 100 shares + sell a Call at a higher strike = collect a monthly premium. Ideal for stocks you want to keep while earning extra income.

Cash-Secured Put: income while ready to buy

Sell a Put + hold enough cash to buy the shares = collect a premium or buy the stock at a reduced price.

Wheel Strategy · the full cycle

• Start by selling a Cash-Secured Put on a stock you want at a lower price
• If Assignment happens: you bought the shares at a reduced price
• Now start selling Covered Calls on the shares you bought
• If the shares are called away: you earn extra profit and return to the start of the cycle

Why a spread and not a single option?

Single Call: high cost, unlimited profit, large IV effect Bull Call Spread: 40–60% lower cost, limited profit, reduced IV effect For most retail traders: a Spread is better for capital efficiency.

Building a Bull Call Spread

• Set your outlook: a moderate rise within 30–60 days
• Buy a Call at a strike near the current price
• Sell a call with a strike at your price target
• Net cost = what you paid − what you received
• Max profit = spread width − net amount paid

The logic of an Iron Condor

Markets move sharply on fewer than 30% of days. On the rest, the stock stays in a range. An Iron Condor turns that fact into income.

What the ideal trade needs

• IV Rank > 30% (higher premium)
• The stock is in a technically clear price range
• No major events (Earnings, Fed) before expiration
• 30–45 days to expiration
• Strikes sold at delta 0.20–0.25

Position management rules

VIX: the market's fear gauge

IV Crush: the post-earnings risk

Just before earnings: IV rises because the market expects a move after the announcement. IV collapses right away (IV Crush). A buyer can lose even if the stock moves in their direction, because the IV Crush wipes out the gain from the move. The fix: use a Debit Spread instead of a single option if you want to trade earnings.