You need exactly 100 shares of a stock to sell one standard covered call contract. Not 99, not 50 — exactly 100. Each options contract represents 100 shares, and selling a call without owning the underlying shares makes it a naked call, which carries unlimited risk and requires advanced options approval.

Why 100 Shares?

Options contracts in the US are standardized at 100 shares per contract. This goes back to the founding of the Chicago Board Options Exchange in 1973. The 100-share lot creates uniformity across all traded options.

If you own 150 shares, you can sell 1 covered call (covering 100 shares) and leave 50 shares uncovered. If you own 200 shares, you can sell 2 contracts. The math is always: contracts = shares ÷ 100, rounded down.

What 100 Shares Costs on Popular Stocks

| Stock | Price | Cost of 100 Shares | Monthly CC Premium | F (Ford)$11$1,100$20-$35 SOFI$13$1,300$30-$50 PLTR$25$2,500$80-$130 AMD$140$14,000$250-$400 AAPL$195$19,500$300-$500 MSFT$420$42,000$500-$800 | AMZN | $190 | $19,000 | $350-$550 |

For smaller accounts, stocks under $30 are the entry point for covered calls. 100 shares of Ford costs about $1,100 — achievable for most investors.

Building Up to 100 Shares

If you can't buy 100 shares at once:

Dollar-cost average: Buy 10-25 shares per month until you reach 100. Then start selling covered calls.

Reinvest dividends: On dividend stocks, DRIP (dividend reinvestment) slowly builds your share count.

Save and bulk buy: Accumulate cash and buy all 100 shares when you're ready. This avoids the frustration of watching the stock move while you slowly accumulate.

Alternatives for Accounts Under $5,000

If 100 shares of your target stock is too expensive, consider:

1. Low-priced stocks with liquid options

Stocks like F, SOFI, NIO, LCID, and BAC trade under $20 with active options markets. You can run covered calls with $1,000-$2,000.

2. Poor Man's Covered Call (PMCC)

Buy a deep in-the-money LEAPS call (70-80 delta, 1+ year expiration) instead of 100 shares. Then sell short-term calls against it. The LEAPS costs a fraction of 100 shares.

Example: Instead of buying 100 shares of AAPL for $19,500, buy a $150 LEAPS call for $5,500. Sell monthly calls against it.

3. Covered call ETFs

Funds like QYLD, XYLD, and JEPI sell covered calls for you. You can buy a single share and participate in the strategy. The yields are typically 8-12% annually, paid monthly.

Can I Sell Covered Calls With Fractional Shares?

No. Fractional shares cannot be used as collateral for options contracts. Even if you own 99.9 shares through fractional investing, you cannot sell a covered call. You need 100 whole shares.

Getting Started With OptionsPilot

OptionsPilot's covered call finder lets you filter by stock price to find the best opportunities within your budget. Set a maximum price per share, and the platform shows stocks with the highest premium yield that you can actually afford to trade.

The Path Forward

Start small, be consistent, and build up. Many successful covered call sellers started with a single contract on a $15 stock, earned $30-$50/month, and gradually scaled to a diversified multi-position portfolio over a few years. The 100-share minimum is a hurdle, not a wall.