Quick answer: There's no single best chart for options trading. Most traders need three working together: a payoff diagram (a line or area chart) to see profit and loss at expiration across a range of underlying prices, a candlestick chart to track the underlying asset's price action, and a volume or open interest bar chart to judge how liquid a contract is before trading it.
An options contract isn't a single number the way a share price is. Its value depends on the underlying price, the strike, time remaining until expiration, and implied volatility, so one price line can't capture a trade the way it can for a stock. That's why options traders typically look at more than one chart before entering or managing a position: one for what the underlying is doing, one for what the trade itself is worth across possible outcomes, and one for whether there's enough volume to get filled at a fair price.
The Payoff Diagram: Charting Profit and Loss
A payoff diagram, sometimes called a risk graph, plots potential profit or loss on the y-axis against the underlying asset's price at expiration on the x-axis. For a single long call or put, the line has a flat segment (the premium paid, capped as a loss) and a sloped segment past the strike price where profit grows with the underlying. For multi-leg strategies, such as spreads, straddles, or iron condors, the combined line takes on a distinct shape, like a tent or a zigzag, that shows the exact break-even points and maximum gain or loss at a glance.
A line chart is the standard way to draw a payoff diagram. An area chart variant, shading the profit region green and the loss region red on either side of the break-even line, makes the risk zones easier to scan without reading the axis values first. Unlike a candlestick chart, a payoff diagram isn't plotting price over time; it's plotting a calculated outcome over a range of hypothetical prices, which is why it needs its own chart rather than sharing one with the underlying's price history.
What Chart Shows the Underlying Asset's Price?
The candlestick chart, the same format used across stock and futures day trading, is the standard for tracking the underlying asset an option is written on. Each candle plots the open, high, low, and close for a period, which matters for options because the underlying's intraday range and direction directly drive how the option's value moves. A trader watching a call option, for example, wants to see not just that the underlying closed higher, but how much it swung during the session, since that range affects implied volatility and, in turn, the option's premium.
A simple line chart of the underlying's closing price is sometimes enough for a slower-moving strategy like a monthly covered call, where intraday swings matter less than the multi-week trend. But for anything closer to expiration or with tighter strikes, the extra detail a candlestick shows is usually worth the added visual complexity.
Volume and Open Interest Confirm Liquidity
Volume and open interest are both charted as bars, but they measure different things. Volume counts how many contracts of a specific strike and expiration traded during a period. Open interest counts how many contracts are currently outstanding, meaning still open, regardless of when they were traded. A contract with high open interest but low volume today can still be hard to trade right now, while a strike with rising volume and rising open interest usually has tighter bid-ask spreads and more reliable fills.
Charting both side by side, rather than reading the numbers as a table, makes it faster to spot which strikes and expirations actually have enough activity to trade without significant slippage.
Charting the Greeks Across Strikes or Time
Beyond price and volume, many options traders chart the Greeks, delta, theta, gamma, and vega, either across a range of strikes for a given expiration or over time for a single position. A line chart works well for both: plotting delta against strike price shows how directional exposure changes moving further in or out of the money, and plotting theta over the life of a position shows how time decay accelerates as expiration approaches. These charts are less about a single trade decision and more about understanding how a position's risk profile will shift as market conditions change.
Chart Type Comparison
| Chart Type | Shows | Best Use Case |
|---|---|---|
| Line or Area (Payoff Diagram) | Profit/loss across underlying prices at expiration | Evaluating a trade's risk and break-even points before entry |
| Candlestick | Open, high, low, close of the underlying | Reading the underlying's price action and volatility |
| Volume Bar | Contracts traded per period | Confirming current trading activity in a strike |
| Open Interest Bar | Outstanding contracts | Judging longer-term liquidity in a strike |
| Line (Greeks) | Delta, theta, gamma, or vega across strikes or time | Understanding how risk exposure shifts as conditions change |
What Makes a Good Options Trading Chart?
Regardless of which of these chart types is in front of you, a few things separate a chart that actually helps from one that just looks busy:
- One question per chart: a payoff diagram answers "what happens at expiration," a candlestick chart answers "what is the underlying doing right now." Mixing the two into one view usually makes both harder to read.
- Clear break-even markers: on a payoff diagram, the break-even price should be immediately visible, whether through a reference line, an axis label, or a shift in fill color.
- Consistent color for gain and loss: a payoff diagram and a candlestick chart should use profit/up and loss/down colors consistently across a workflow, so a trader isn't relearning a color scheme chart to chart.
- Volume shown as context, not an afterthought: a price move without a volume or open interest reference next to it is missing whether that move is backed by real trading activity.
Building Options Charts From Your Own Trade Data
Live options quotes and order execution need a dedicated trading or brokerage platform; that isn't what a general chart-building tool replaces. Where a tool like CleanChart fits is after the trade: turning an exported dataset, a broker's trade history, a strike-by-strike payoff calculation, or an underlying's OHLC data, into a clean chart for reviewing a position, documenting a trade thesis, or including in a report.
To do that, upload a CSV or Excel file of the underlying's OHLC data to CleanChart's candlestick chart maker, or a file of calculated profit and loss values at a range of underlying prices to the line chart maker or area chart maker to build a payoff diagram. CleanChart flags missing values, type mismatches, and inconsistent date formats before charting, then recommends a chart type based on your columns, which you can override if you already know which chart you want. From there you can adjust colors, add reference lines for strike prices or break-evens, and export the result as a PNG or SVG file, with PDF available on a paid plan. If your underlying's price data is already in a spreadsheet, the CSV to candlestick chart converter skips straight to the chart builder.
Frequently Asked Questions
What is the best chart for options trading?
There isn't one single best chart. Most options traders rely on a payoff diagram to see profit and loss at expiration, a candlestick chart to track the underlying asset's price, and a volume or open interest chart to judge liquidity, since each answers a different question about the trade.
What chart type is a payoff diagram?
A payoff diagram is typically a line chart, sometimes drawn as an area chart with the profit and loss zones shaded, plotting profit or loss on one axis against the underlying's price at expiration on the other.
What's the difference between charting volume and open interest?
Volume charts how many contracts traded during a specific period. Open interest charts how many contracts are currently outstanding, whether or not they traded today. High open interest with low current volume can still be difficult to trade right now.
Can CleanChart pull in live options quotes?
No. CleanChart builds charts from files you upload, such as a CSV or Excel export of trade or price data. It doesn't connect to a live market feed or refresh automatically, so it's suited to reviewing and reporting on data you already have rather than live options trading.
Related CleanChart Resources
Related Blog Posts
- Best Chart for Day Trading – choosing and reading candlestick, line, and volume charts for active trading
- How to Create a Candlestick Chart – step-by-step OHLC formatting and pattern reading
- Visualising Financial Data – chart choices for P&L, budgets, and financial reporting
- Best Chart for Trading – a broader look at matching chart type to trading style beyond options
Chart Pages
- Candlestick Chart Maker – build an OHLC candlestick chart for the underlying asset
- Line Chart Maker – plot a payoff diagram or a closing-price trend
- Area Chart Maker – shade profit and loss zones on a payoff diagram
External Resources
- Wikipedia: Option (finance) – how options contracts work
- Investopedia: Option – definitions and mechanics of calls and puts
- Investopedia: The Greeks – delta, theta, gamma, and vega explained
Have an underlying's OHLC data or a calculated payoff table sitting in a spreadsheet? Start with the candlestick chart maker and turn it into a chart you can review or share in minutes.