Options

What options are

Two main types:

• Call options — right to BUY at a strike price. Profit if underlying rises.
• Put options — right to SELL at a strike price. Profit if underlying falls.

Each contract specifies:

• Underlying — the asset (stock, ETF, index, Bitcoin, etc.).
• Strike price — the predetermined price.
• Expiration — when the option ceases to be valid.
• Premium — the price paid by the buyer.

How options work

The basic mechanic:

• Option buyer pays premium upfront.
• Option seller receives premium and takes on the obligation.
• At expiration, option exercises, expires worthless, or gets sold prior.

For example, an Apple $200 call expiring in 30 days might cost $4. If Apple is at $215 at expiration, the option is worth $15 ($1,500 per contract). If Apple is at $190, the option expires worthless and the buyer loses the $4 premium.

Why use options

Several legitimate uses:

• Hedging. Buy puts to protect long stock positions; buy calls to protect short positions.
• Income generation. Sell covered calls on existing holdings.
• Leveraged speculation. Calls offer leveraged upside; puts offer leveraged downside bets.
• Defined risk. Buying options caps the downside at the premium paid.

Major option strategies

A few common ones:

• Buy call — leveraged bullish.
• Buy put — leveraged bearish or hedge.
• Covered call — sell call against owned stock; income but capped upside.
• Cash-secured put — sell put with cash collateral; willingness to buy stock at strike.
• Vertical spread — buy and sell options at different strikes; defined risk and reward.
• Iron condor — sell call and put spreads; profit if underlying stays range-bound.

Each has its own risk-reward profile.

Why retail option buyers usually lose

The empirical pattern is consistent:

• Most options expire worthless — buyers lose 100% of premium.
• Time decay (theta) works against buyers continuously.
• Need to be right on direction AND timing — even right direction with wrong timing loses money.
• Implied volatility is often elevated when retail wants to buy.

Studies of retail option traders consistently show poor average outcomes.

0DTE — zero-day-to-expiration

A recent phenomenon:

• Daily options on major indices (SPX, NDX) have grown into a major share of total options volume.
• Extreme leverage and short timeframes produce dramatic gains and losses.
• Most retail 0DTE traders lose money — sometimes catastrophically.

The 0DTE category has changed market dynamics around major indices in ways that affect even non-options traders.

How options pricing works

The basic Black-Scholes model:

Inputs: Underlying price, Strike, Time to expiration, Volatility, Risk-free rate, Dividends Output: Theoretical option value

Real prices reflect these factors plus market sentiment ("implied volatility" capturing what the market expects).

The "Greeks" describe sensitivity:

• Delta — price sensitivity to underlying.
• Gamma — delta sensitivity to underlying.
• Theta — sensitivity to time decay.
• Vega — sensitivity to volatility.
• Rho — sensitivity to interest rates.

Crypto options

Different from equity options in some ways:

• Deribit — dominant crypto options exchange.
• 24/7 trading unlike equity options.
• Higher implied volatility generally.
• Specific perpetual-options products in crypto-native venues.
• DeFi options protocols — Lyra, Premia, others.

Crypto options market remains smaller than centralized perpetuals but growing.

Sellers vs. buyers

Different positions in options markets:

• Buyers pay premium for upside; lose if option expires worthless.
• Sellers collect premium for taking on obligation; profit if option expires out-of-the-money.
• Net seller market makers (mostly institutional) collect premiums systematically.

The structural advantage favors sellers, all else equal. This is why most retail options activity (predominantly buying) underperforms.

What individuals should know

For most retail investors:

• Options aren't generally suitable for routine investment. Long-term holding produces better risk-adjusted returns.
• Don't trade options unless you understand them thoroughly.
• Specific use cases (hedging, covered calls on owned stock) can make sense.
• Avoid 0DTE — empirical track record is brutal for retail.

For sophisticated traders:

• Defined-risk strategies (spreads) are often better risk-managed than naked positions.
• Implied volatility is a key consideration; high IV makes selling more attractive, buying less.
• Position sizing matters more than directional accuracy.

The honest framing: options are powerful instruments mostly used badly by retail. For specific institutional and sophisticated retail use, they're useful tools. For typical retail speculation, they consistently destroy capital despite the appealing leveraged-upside narrative.