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Finance Lessons

Options Basics

Your First Option Strategies

Combining legs to shape a payoff: the covered call for income, the protective put for insurance, the bull call spread to cap cost, and the long straddle to bet on a big move either way. Max gain, max loss, and breakevens for each.

9 min Updated Jun 4, 2026

So far you’ve met options one at a time: a lone call, a lone put, its premium split into intrinsic and time value, and the six dials that move it. That’s the vocabulary. Now comes the grammar. A strategy is just two or more positions — called legs — bolted together so their payoffs add up into a new shape. Bolt a short call onto stock you already own and you’ve built an income machine. Bolt a put onto it and you’ve bought insurance. Stack two calls and you cap both your cost and your upside. Stack a call and a put and you stop caring which way the stock goes — you only care that it goes.

Each leg is a hockey stick you already know how to read. The trick of every strategy below is simply that payoffs are additive: at any final price, you compute each leg’s profit and sum them. That sum is the new curve. Four classic structures, four views, four payoff shapes — let’s build them.

Before you read — take a guess

Which strategy makes money when the stock makes a BIG move — and doesn't care whether it's up or down?

The Covered Call — Renting Out Your Upside

The view here is mildly bullish-to-neutral: you own a stock, you think it drifts sideways or up a little, and you’d happily collect rent in the meantime. The covered call turns a stock you already hold into a yield-bearing position — at the cost of capping how high you can ride.

How it’s built

Two legs:

  • Long 100 shares (the stock you already own — the “covered” part), and
  • Short 1 call (you sell a call against those shares, pocketing its premium).

You sell a call whose 100 shares of obligation are covered by the 100 shares you own. If the buyer exercises, you simply hand over stock you already have — no scramble, no naked risk.

Worked example

You own 100 shares bought at $100 each. You sell one $110 call and collect a $3 premium. Walk the final prices:

Stock at expiryStock P/LCall (you’re short)Net per share
$90$-10keep the $3$-7
$100$0keep the $3$+3
$110$+10keep the $3$+13
$120$+20$-10 assigned, kept $3$+13 (capped)
  • Max gain = the $10 of stock appreciation up to the strike plus the $3 premium = $13 per share. Above $110 every extra dollar of stock gain is clawed back by the short call, so it’s flat.
  • Max loss = you still own the stock all the way down. If it goes to $0 you lose $100, softened by the $3 you kept — $97 per share. The premium is a cushion, not a floor.
  • Breakeven = your cost basis minus the premium = $100 − $3 = $97.

The chart below shows only the short-call leg — the income engine you bolted on. The full covered call is this curve plus a 45° line rising one-for-one with the stock (your shares). Where the short call goes increasingly negative above $110, that loss exactly cancels the rising stock, flattening the combined payoff at the cap.

The short-call leg of a covered call
short call 110
Profit / loss per shareUnderlying price at expiration
Max gain
3
Max loss
Unlimited
Breakeven
113

On its own, a short call earns the premium below the strike and loses without limit above it. Add the stock you own (a 45-degree upward line) and the rising stock cancels the call's losses above the strike — the combination flattens into a capped-gain covered call.

Warning:

A covered call caps your upside — and keeps all your downside

This is the trap. You traded away every dollar above the strike for a one-time $3 premium, but you still eat the entire fall below your cost basis. If the stock rockets to $200, you made $13 and watched from the sidelines. The premium is rent, not a hedge — it cushions a small dip, it does not protect you from a crash.

When to use it

Use a covered call on stock you’re content to hold, when you expect a flat or gently rising market and want income from the time value you’re selling. You’re effectively being paid for the theta decay that normally works against option buyers. Avoid it right before a catalyst you think will send the stock soaring — you’d be capping exactly the move you’re hoping for.

The Protective Put — Buying a Deductible for Your Stock

The view: you’re bullish enough to keep holding, but you want to sleep at night. A nasty crash would hurt, so you buy insurance. The protective put puts a hard floor under your stock while leaving the upside (almost) fully intact.

How it’s built

  • Long 100 shares, and
  • Long 1 put (you buy a put, paying its premium, as a hedge).

The put gives you the right to sell at the strike no matter how far the stock falls — exactly like an insurance policy that pays out when your asset drops below an agreed value.

Worked example

You own at $100 and buy a $95 put for $2. The put lets you sell at $95 however low the stock sinks:

Stock at expiryStock P/LPut (you’re long)Net per share
$80$-20$+15$-7
$90$-10$+5$-7
$95$-5$0$-7
$100$0$-2 paid$-2
$115$+15$-2 paid$+13
  • Max loss = the $5 drop from $100 down to the $95 strike, plus the $2 premium you paid = $7 per share. Below $95 the put gains a dollar for every dollar the stock loses, so your net is frozen at $-7. That’s your floor.
  • Max gain = unlimited, minus the $2 premium. Every dollar of upside is yours except the cost of the insurance.
  • Breakeven = cost basis plus premium = $100 + $2 = $102. The stock has to climb $2 just to cover the policy.

Think of the $95 strike as your deductible: you absorb the first $5 of loss yourself (down to the strike), the put covers everything beyond, and the $2 premium is the price of the policy.

The chart shows the long-put leg alone. Add your stock’s 45° line and the put’s left-side gains cancel the stock’s left-side losses below $95 — the combination flattens into a floor on the downside while the upside keeps climbing.

The long-put leg of a protective put
long put 95
Profit / loss per shareUnderlying price at expiration
Max gain
93
Max loss
-2
Breakeven
93

On its own, a long put pays off as the stock falls and costs its premium otherwise. Bolted onto the stock you own, those downside gains offset the stock's losses below the strike — putting a floor under the position while leaving the upside intact minus the premium.

You hold a protective put: 100 shares bought at $100 plus a $95 put bought for $2. The stock crashes to $70. What's your loss per share?

The Bull Call Spread — A Cheaper Bullish Bet

The view: you’re bullish, but a plain long call feels pricey, and you only expect a moderate rise — not a moonshot. A bull call spread keeps the bullish shape, slashes the cost, and in exchange caps your gain at a level you choose.

How it’s built

Two calls, same expiry:

  • Long 1 call at the lower strike (your bullish bet — costs premium), and
  • Short 1 call at the higher strike (financing — earns premium, caps the upside).

The short call you sell pays for part of the long call you buy. You give up gains above the higher strike to shrink your outlay — a classic “I’ll trade the tail for a discount” deal.

Worked example

Buy the $100 call for $6, sell the $110 call for $2.

  • Net cost (debit) = $6 paid − $2 received = $4 per share. That’s also your max loss — if both calls expire worthless below $100, you’re out exactly $4.
  • Max gain = the $10 distance between strikes minus the $4 you paid = $6 per share. Above $110 the long call’s gains are matched dollar-for-dollar by the short call’s losses, so the payoff flattens.
  • Breakeven = lower strike plus net cost = $100 + $4 = $104. The stock has to clear $104 before you’re in profit.
Stock at expiryLong $100 callShort $110 callNet (− $4 cost)
$98$0$0$-4
$104$+4$0$0
$110$+10$0$+6
$130$+30$-20$+6 (capped)
Bull call spread payoff
long call 100short call 110
Profit / loss per shareUnderlying price at expiration
Max gain
6
Max loss
-4
Breakeven
104

The true spread: a flat floor at the four-dollar net cost below the lower strike, a diagonal climb between the strikes, and a flat capped gain above the higher strike. Both ends are bounded — that's the trade you made for paying less than a plain long call.

Max loss happens when both calls expire worthless — anywhere below the lower strike, $100. The long $100 call is worth $0, the short $110 call is worth $0 (no one exercises it against you). You simply forfeit what you paid up front: $6 out for the long call, $2 in for the short call, a net debit of $4. So your worst case is $-4 per share — and not a cent more, because the spread is capped on the downside just as it’s capped on the upside.

Info:

Why cap the gain at all?

The short $110 call is the whole point: its premium ($2) discounts your entry from $6 to $4, and its presence is what flattens the payoff above $110. You’re explicitly saying “I don’t expect the stock past $110, so I’ll sell that slice of upside to whoever does — and use their money to cut my cost.” If you secretly do expect a moonshot, buy the plain call instead.

When to use it

Use a bull call spread when you’re moderately bullish with a price target in mind — you expect the stock around the higher strike, not far beyond it. It costs less than a long call (smaller max loss, higher breakeven trade-offs aside) and it bleeds less time value, because the short leg’s decay works for you while the long leg’s decay works against you.

The Long Straddle — Betting on Chaos

The view is the odd one out: you don’t care about direction at all. You expect a big move — earnings, a court ruling, a Fed decision — but you genuinely don’t know which way. The long straddle profits from magnitude, punishing only one outcome: the stock sitting still.

How it’s built

  • Long 1 call and long 1 put, at the same strike and same expiry.

You buy both sides. A big rally cashes in the call; a big crash cashes in the put; in either case one leg pays for the whole position and then some. This is the purest volatility bet you can place with two legs — and it ties straight back to the volatility driver from the previous lesson: you profit when realized movement beats what the premiums priced in.

Worked example

Buy the $100 call for $5 and the $100 put for $5.

  • Total cost = $5 + $5 = $10 per share. That’s your max loss, and it strikes at exactly $100 — where both options expire worthless and you eat both premiums.
  • Breakevens = strike ± total cost = $100 − $10 = $90 and $100 + $10 = $110. The stock must move more than $10 in either direction before you profit.
  • Max gain = unlimited on the upside (the call), and very large on the downside (the put pays until the stock hits $0). The payoff is a V: deepest loss at the strike, climbing away on both sides.
Stock at expiryCall valuePut valueNet (− $10 cost)
$80$0$+20$+10
$90$0$+10$0
$100$0$0$-10 (worst)
$110$+10$0$0
$130$+30$0$+20
Long straddle payoff
long call 100long put 100
Profit / loss per shareUnderlying price at expiration
Max gain
Unlimited
Max loss
-10
Breakeven
90 · 110

A V-shaped profit curve: the deepest loss sits at the strike, where both legs die, and the position climbs back to breakeven and beyond once the move exceeds the combined premium in either direction. You're long volatility — you win when the stock moves a lot and lose when it dozes.

Warning:

A straddle loses if nothing happens — theta plus IV crush

The straddle’s enemy is boredom. Sitting at the strike, both legs bleed time value every day (you’re paying double theta), so a quiet stock slowly drains the whole $10. Worse, straddles are often bought before a known event when implied volatility is inflated; once the event passes, IV collapses — the dreaded volatility crush — and both premiums deflate even if the stock did move a bit. You can be right that “something will happen” and still lose if it doesn’t happen enough.

When to use it

Use a long straddle when you expect outsized movement of unknown direction and — crucially — when you think the move will be bigger than the premiums imply. Before a binary catalyst, ask: is the combined cost cheaper than the move I expect? If the market has already priced in the drama (high IV), you may pay too much and lose to the crush even on a real move.

Shaping a Payoff to a View

Step back and the pattern is clean: pick your view, then pick the structure whose payoff matches it. Every strategy here is a different answer to “what do I think the stock will do?”

StrategyViewLegsMax gainMax lossBreakeven
Covered callNeutral / mildly up (income)Long stock + short callCapped at strike + premium ($13)Stock to $0, less premium ($97)Cost basis − premium ($97)
Protective putBullish, wants a floor (insurance)Long stock + long putUnlimited − premiumDrop to strike + premium ($7)Cost basis + premium ($102)
Bull call spreadModerately bullishLong lower call + short higher callStrike gap − net cost ($6)Net debit ($4)Lower strike + net cost ($104)
Long straddleBig move, either direction (volatility)Long call + long put, same strikeUnlimited (up) / very large (down)Both premiums ($10)Strike ± total premium ($90 & $110)

The map: bullish-and-cautious → bull call spread (cap the cost). Already-long-and-nervous → protective put (cap the downside). Already-long-and-bored → covered call (harvest income). No directional opinion but expecting fireworks → long straddle (cap nothing, bet on size). Each leg you add bends the hockey stick toward the shape your view demands — that’s the entire craft of strategy building.

Sort each strategy by the view it expresses.

Place each item in the right group.

  • Long straddle — long call and long put, same strike
  • Bull call spread — long lower call, short higher call
  • Covered call — long stock, short call against it
  • Protective put — long stock, long put as a floor

Connect each strategy to its one-line purpose.

Pick a term, then click its definition.

Which of these strategies have a CAPPED maximum gain? (Select all that apply.)

Fill each blank with the right term.

Pick the right option for each blank, then check.

A sells a call against stock you own to collect income, capping your upside at the . A buys a put to floor your downside, acting like insurance with a . A long straddle profits from a big in either direction and loses most when the stock sits .

You buy a $100 call for $6 and sell a $110 call for $2 (same expiry). The stock finishes at $130. Your profit per share is:

Wrap-Up

You’ve gone from single legs to your first real toolkit. Each strategy is just legs added together into a payoff that fits a view — and you can now state, with arithmetic, exactly where each one peaks, bottoms out, and breaks even.

Big picture

Four strategies, four views

  • Your first strategies
    • Covered call (income)
      • Long stock + short call
      • Caps upside at strike + premium
      • Keeps all the downside
    • Protective put (insurance)
      • Long stock + long put
      • Floors loss at strike + premium
      • Upside intact minus premium
    • Bull call spread (cheap bull)
      • Long lower call + short higher call
      • Max loss = net debit
      • Gain capped at strike gap − cost
    • Long straddle (volatility)
      • Long call + long put, same strike
      • Wins on a big move either way
      • Loses to theta + IV crush if still
Pick the view, pick the structure: income, insurance, a cheaper bullish bet, or a bet on chaos — each is legs summed into a payoff shape.

Strategy check

Question 1 of 50 correct

You own 100 shares at $100 and sell a $110 call for $3. The stock ends at $120. Your profit per share is:

Check your answer to continue.

Mark lesson as complete