Most people lose money in options by buying lottery tickets or selling premium with no cap on the downside. This guide covers the five structures our engine publishes, how to read the risk card that comes with each idea, and the reasons we skip a trade. Pick a level and the page shows only what you need.
Remembered on this device. Each section carries its level badge.
An option is a contract on 100 shares. A call is the right to buy at a set price by a set date. A put is the right to sell. You can buy or sell either one. That makes four positions; everything else combines them.
| Position | You are betting | Most you can make | Most you can lose | Who it suits |
|---|---|---|---|---|
| Buy a call | Stock goes up a lot, soon | Unlimited | The premium paid | Speculators. Time works against you every day. |
| Buy a put | Stock falls a lot, soon | Strike minus premium | The premium paid | Hedgers protecting shares they own. |
| Sell a put | Stock stays above the strike | The premium received | Strike minus premium (stock to zero) | Investors happy to buy the stock lower. Safe only when cash-secured. |
| Sell a call | Stock stays below the strike | The premium received | Unlimited if naked | Only ever against shares you own (a covered call). Naked, this is how accounts blow up. |
Flat loss until the strike, then a straight line up. You lose the whole premium if the stock finishes below the strike, even if it went up a little. The stock has to move past strike plus premium before you make a cent.
Flat gain above the strike, a slope down below it. You keep the premium if the stock stays above the strike. Below it, you own 100 shares at the strike, less the premium. That is the same as buying the stock on a limit order and being paid to wait.
Buying options pays a fee for the chance of a big move. Selling options collects that fee for taking the other side. Fees are collected far more often than big moves happen, which is why our engine only ever publishes the selling side, and only with the downside capped.
Every option loses value each day from the calendar alone. Traders call it theta. It is slow at first and steep in the last three weeks, the window most buyers pick.
The curve is what a $3.00 option is worth as expiry approaches with the stock unchanged. Nearly half of the value evaporates in the last 21 days.
Every idea we publish is one of these five. Each has a known worst case, collects premium, and has a probability of profit we can compute. No naked calls, no lottery tickets, no earnings gambles.
Sell a put below the current price and set aside the cash to buy 100 shares at that strike. Keep the premium if the stock stays above. Own the stock at a discount if it does not.
Sell a call above the current price against 100 shares you hold. Keep the premium if the stock stays below. Sell the shares at the strike, plus premium, if it rises through it.
Sell a put and buy a cheaper put further below it. The bought put caps the loss at the distance between strikes. Needs far less capital than the cash-secured version.
Sell a call above the price and buy a cheaper call further up. Profit if the stock stays below the sold strike. Loss is capped by the bought call.
A bull put spread below and a bear call spread above, same expiry. Profit if the index stays inside the range. We run these only on SPY, QQQ and IWM and only when the regime reads neutral.
Buy a put below and sell a call above against shares you hold. The call premium pays for the put. Upside is capped, downside is floored. A hedge, not a trade idea: we show it as an overlay for watchlist positions.
Every idea ships with this card, same fields, same order, on the page, in email and in alerts. Numbers are illustrative.
AAPL stays above 300 for 33 days. It is at 332 today, so the stock can fall almost 10 percent and the trade still wins in full.
AAPL closes below 295 at expiry. You lose $360 per spread. The bought put means there is no scenario worse than that.
Close at 50 percent of max profit ($70). Exit if it costs 2x the credit to close. At 21 days left, roll out if 300 is threatened, otherwise let it expire.
Probability of profit is the headline and the number naked sellers fool themselves with. Probability of touch is roughly double it, and it is what you will actually feel: the stock brushing your strike mid-trade. Expected value, the average profit per trade if you took this trade many times, is the only one that says whether the trade is worth doing at all.
A credit spread risks more than it makes, by design. You are being paid for a high probability, not a big payoff. The check is expected value: probability times profit must beat the remaining probability times loss, after slippage. If it does not, the card never ships.
How we picked the strike. Stop, target and ratio are the ceiling of what we publish. The gate order and the strike-selection mechanics are the product, and they stay inside the engine.
"What has to happen" and "Worst case" are written so a person who has never traded an option can decide in ten seconds whether they are comfortable. If you cannot explain a trade in those two lines, do not take it.
A premium seller is not betting on direction. They are selling implied volatility and need realized volatility to come in lower. If it does not, there is no edge. Our gates are built on that.
Two volatilities matter. Implied volatility is the move the option price assumes. Realized volatility is the move the stock actually makes, measured over the last 30 days. Price a trade with its own implied volatility and its expected value, the average profit per trade over many trades, is exactly zero before costs. That is what option pricing means. A seller only earns money when implied volatility is higher than the volatility the stock goes on to realize. So we compute expected value using realized volatility, and any candidate whose implied volatility is at or below realized volatility is rejected.
Rank places today's implied volatility between the year's low and high. One earnings spike sets the high for a year, so every ordinary day after it reads as low rank even when premium is fine. Percentile is the share of the year's sessions that were below today, so a single spike cannot distort it, but a uniformly quiet year can flatter it. We show both and require either one to clear 30, because each catches the other's blind spot.
Implied volatility inflates into a scheduled event and collapses the moment it passes. Selling that inflation looks like free money until the one time the move is three times the priced-in range. No earnings date inside the expiry, no condor across an FOMC decision, no call side across an ex-dividend date.
On the first dry run of the engine, every large-cap it checked had 30-day realized volatility above implied volatility: the market had moved more than the options had priced. The correct output was zero ideas, and that is what it produced. A system that manufactures trades when there is no variance premium is the system that lost money for years.
Three numbers decide whether selling premium on a name is worth it. Each answers a different question, and the board shows all three side by side with the arithmetic that links them. The example is QCOM on 09-15-2026, a position the paper book holds.
The blue line is implied volatility over the year, inside the amber band between its low and high. The dashed line is what the stock actually moved over the last month. Today implied sits above realized, and about a third of the way up its yearly range.
It is not an average of prices. It is how big a typical day's move has been, either way, scaled to a year so it compares directly with implied volatility. The board uses 30 trading days, about six weeks, on purpose: a shorter 21-day window matches the option's month more closely but passes the gate on more days and flips it more often (measured on 109 names: 55 percent of days versus 52), which means more, noisier trades.
Options are pricing 24 percent more movement than QCOM has delivered. That gap is the seller's edge. Below 1.00ร there is no edge, and the board rejects the trade.
Where today sits between the year's extremes. A single volatility spike sets the high for the whole year, and every later rank is measured against it. QCOM's spike to 91 percent is why its rank reads 30.
Uses every day, so the spike counts as a few days instead of defining the scale. Rank 30 but percentile 69 is the classic sign of a past spike: premium is fine, rank just looks low.
The market charges for a 13 percent one-month swing on a stock that has been swinging 11 percent. The seller collects the price of the extra two points.
| IV vs realized | Rank or percentile โฅ 30 | Rank and percentile < 30 |
|---|---|---|
| IV above realized | Sell premium. Options are expensive for this stock and for the market's recent behaviour. The board's target case. | Edge exists but the premium is small in absolute terms. Thin credit, often fails the return-on-capital floor. |
| IV at or below realized | Looks rich on the yearly scale, but the stock is already moving more than priced. A trap: the gate rejects it. | Cheap options on a moving stock. Nothing to sell. A buyer's market. |
Each row shows 46รท37 = 1.24ร (green above 1.00, red below) and (46โ26)รท(91โ26) = 30, the rank with the year's low and high filled in. Read the ratio first: it decides whether there is an edge at all. Then read rank and percentile together: they decide whether the premium is large enough for the capital it locks up.
The Greeks sit in the card footer, not the headline. For a defined-risk credit trade held 21 to 45 days, two of them decide everything.
| Greek | Plain meaning | How our gates use it |
|---|---|---|
| Delta | How much the option moves per $1 in the stock. Also a rough probability the option finishes in the money. | Short-strike delta capped at 0.30 for spreads and 0.20 for cash-secured puts. That is the probability floor expressed in the chain's own terms. |
| Theta | Value lost per day from time alone. Positive for a seller. | The income. The 21 to 45 day window sells the option just before decay accelerates, and the 50 percent close rule exits before gamma takes over. |
| Gamma | How fast delta changes. Explodes in the last two weeks near the strike. | Why we never hold to expiry and roll at 21 days. A short option with high gamma is a coin flip with your collateral. |
| Vega | Sensitivity to a change in implied volatility. | Short vega is the position. IV above realized, plus IV rank or percentile above 30, are the conditions under which being short vega has paid historically. |
| Rho | Sensitivity to interest rates. | Ignored at these tenors. Included in the pricing model and nowhere else. |
Every candidate passes these rules in this order. Failures are logged by name. Most nights, most candidates fail. That is the point.
| Gate | Rule | Why |
|---|---|---|
| Underlying | Name is already ranked by our stock engines. The options layer never picks direction. | An options idea can never contradict the equity board. |
| Liquidity | Stock trades at least 1M shares a day; each option leg has open interest of 500 or more, at least 500 contracts traded today (100 when open interest is 5,000 or more, since a book that deep has a real price even on a quiet day), and a bid-ask spread under 10 percent of mid. | A wide spread eats the whole edge on entry and exit. |
| Events | No earnings inside the expiry. No ex-dividend for call sides. No FOMC decision inside a condor. | Event moves are the fat tail the model does not price. |
| Volatility | Implied above 30-day realized. IV rank or IV percentile 30 or higher, either one. | Without a variance premium there is no edge to sell. |
| Regime | No puts sold in a risk-off regime. Condors only in a neutral one. | Correlation goes to one in a selloff; a "diversified" book of short puts is one trade. |
| Probability | Short delta at most 0.30 (0.20 for cash-secured puts). Modeled probability of profit 70 percent or better. | The premium-selling edge lives in the tails staying quiet. |
| Reward | Credit at least 1 percent of the capital the trade locks up, and expected value at least 0.25 percent of it, for every structure. Spreads also collect at least 15 percent of their width. | Capital tied up for a month has to earn its keep. A spread that returns 6 percent on $500 beats a cash-secured put returning 0.5 percent on $30,000 with the same odds, so the board prefers the spread. |
| Tenor | 21 to 45 days to expiry. | Enough premium to matter, sold before the decay curve steepens. |
| Sizing | Collateral never exceeds the cap you set in the sizer. | A $50,000 put assignment is not an idea for a $10,000 account. |
Getting in is easy. Getting out is where most people give back the year. Every idea carries the same three exit rules; paid tiers are alerted when each one triggers.
The second half of the premium takes longer to collect and carries the same tail risk. Closing at 50 percent roughly doubles the number of trades per year at the same win rate, and it is the single biggest improvement most premium sellers can make.
A defined-risk spread cannot lose more than its width, but waiting for max loss turns a small loser into a big one. At 2x the credit the thesis is wrong. Take the loss and re-enter later if the setup returns.
With three weeks left, if the short strike is threatened, roll the position out a month for a credit or close it. If it is comfortably out of the money, let it run to 50 percent or expiry. Never hold a tested short option into the last week.
Being assigned on a cash-secured put means you now own the stock you said you wanted, at the price you chose, minus the premium. That is the plan working, not failing. Early assignment on a short call is a real risk only just before an ex-dividend date when the call is in the money, which is why call sides are excluded across those dates.
Yes. Your broker assigns an options approval level. Covered calls and cash-secured puts are usually level 1. Spreads and condors need level 2 or 3, which most brokers grant to anyone with some experience and the cash to cover the width. Ask your broker; it takes a day.
A cash-secured put on a $300 stock ties up $30,000. A 5-wide bull put spread on the same stock ties up $500. That is why spreads exist. The position sizer on each idea shows collateral in dollars before you decide.
Out of the money, it disappears and you keep the premium. In the money, it is exercised: a short put becomes 100 shares, a short call sells 100 shares. Spreads settle to their max loss or max profit. We tell you to close or roll at 21 days so this is never a surprise.
Because you have to be right on direction, size and timing, all three, before the premium decays. Sellers only need the stock to not do something. Over many trades that difference is the whole game.
No. They are ideas with the risk stated in dollars, generated by rules, for you to evaluate. Options involve risk and are not suitable for everyone. Read the OCC's Characteristics and Risks of Standardized Options (opens the OCC site) before trading.
Education, not advice. SuryAInvestrade publishes rule-generated ideas with their risk stated upfront; it does not know your finances and does not recommend trades. Options can lose their entire value and, when sold without a cap, more than the account holds. Probabilities and expected values are modeled from the option chain, not guaranteed. See the disclaimer and terms.