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Days to Expiry
Option Selling Analyzer

Turn options into predictable income—without guesswork.

Find high‑ROI covered calls, cash‑secured puts, and long calls with real‑time pricing and backtested assignment rates.

Live market data
Backtested validation
IB portfolio analysis

General information only. Not financial advice.

TickerStrikeDTEROIRisk
AAPL$23014d12.4%18%
MSFT$42021d9.8%12%
NVDA$1457d15.2%32%

Ranked opportunities, tuned to your risk tolerance.

Problem → Promise

Why traders struggle

  • ×

    Too many strikes, not enough signal.

  • ×

    ROI looks good—until assignment risk bites.

  • ×

    Spreadsheets don’t match live markets.

What you get instead

  • Ranked opportunities, tuned to your risk tolerance.

  • Real-time pricing + annualized ROI, OTM%, assignment probability.

  • Backtests on every candidate—validate before you enter.

Tell the analyzer your risk and ROI target—get ranked candidates.

See the trade before you place it

Every opportunity shows the metrics that matter—no more guesswork.

#1AAPLCovered Call

230 strike · 14 DTE

Premium

$2.70

OTM %

0.68%

230 vs 228.45

7d ROI

1.08%

$2.70 premium

Ann. ROI

28.2%

if held to exp

Assign %

18%

#2MSFTCovered Call

425 strike · 21 DTE

Premium

$3.85

OTM %

1.19%

425 vs 420.12

7d ROI

0.86%

$3.85 premium

Ann. ROI

15.1%

if held to exp

Assign %

22%

Ranked opportunities with full metrics—compare across strategies and backtest before entering.

Annualized ROI

Normalized yield (premium / capital) × (365 / DTE) to compare opportunities across different expiration dates.

Assignment %

Probability calculated from OTM%, volatility, and historical patterns. Lower = safer, but less premium collected.

Delta (Long Calls)

Probability the option finishes in-the-money. 45% delta = ~45% chance of profit at expiration.

Three ways to find income

Strategy Analyzer

Find covered calls, cash‑secured puts, and long calls across your tickers with filters for ROI, DTE, OTM%, and assignment risk.

Covered CallsLive
AAPL 230c28.2%
MSFT 420c24.1%

Switch strategies without losing your filters.

ETF Finder

Discover ETFs with the best options income. See sector yields, assignment patterns, and one‑click analysis on live chains.

Top YieldsLive
SPY CC18.5%
QQQ CC22.1%

One click from ETF list to live chains in the Analyzer.

IB Portfolio Analysis

Upload your Interactive Brokers CSV, auto‑parse trades, and track income, ROI, coverage, and assignment history—no spreadsheets.

Portfolio StatusLive
YTD Premium$2,450
Coverage87%

Understand what's working across your portfolio.

Built for disciplined income trading

We combine live pricing with historical behavior—then show the risk clearly.

Backtest Analysis

Assignment Distribution (6 months)
Assigned
42%
Expired
58%

Avg Hold Time

9.2 days

Win Rate

78%

Historical assignment rate by strike and DTE, win/loss distribution, average hold time.

Coverage Matrix

TickerSharesCoverage
AAPL200100%
MSFT10050%
NVDA500%
Fully covered
Partial
Naked

Fully covered, partially covered, and naked exposure at a glance.

Compliance note: Market data may be delayed. Past performance isn’t a guarantee of future results. All analytics are for educational purposes only.

How it works

1

Enter your symbols and risk preferences

Input your portfolio tickers, set your acceptable assignment %, ROI target, and DTE range.

2

Review ranked opportunities with live pricing and backtests

See strategies sorted by ROI, assignment risk, and other metrics. Click to backtest any candidate.

3

Execute with confidence—then track outcomes

Upload your Interactive Brokers CSV to track income, ROI, and coverage across all positions.

Input your preferences

Input form with your preferences

Results with backtests

AAPL 230c
MSFT 420c
NVDA 145c

Results table with backtest popover

Portfolio dashboard

YTD Premiums

$2,450

Avg ROI

8.3%

Coverage

87%

IB dashboard with income and coverage

Who uses Days to Expiry

Income-focused traders

Systematic premium collection across strategies.

Intermediate investors

Guided strike selection based on data and risk tolerance.

Wheel strategists

Consistent covered calls and CSPs with data-backed entries.

What makes us different

Backtested validation on every opportunity.

Real-time recalculation of ROI and assignment chance.

Side‑by‑side comparison across covered calls, CSPs, and long calls.

IB statement integration for true ROI (commissions included).

Results traders care about

I stopped guessing strikes—my weekly ROI stabilized.

Marcus T.

Options Trader

Backtests flagged risky DTEs I used to ignore.

Sarah L.

Income Investor

IB uploads turned my trade ledger into an income dashboard.

David M.

Wheel Strategist

Trader insights

50K+

Opportunities analyzed

18%

Median assignment threshold

14

Avg preferred DTE

Usage highlights from real traders analyzing strategies.

Loading pricing...

Start finding higher‑quality options income today

Join traders who’ve stopped guessing strikes. Analyze, backtest, and track with confidence.

Frequently asked questions

Can’t find what you’re looking for? Reach out to us directly—we’re here to help.

Days to Expiry

Analytics for options income traders. Smart strategies, real-time data, historical validation.

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General Information Only

Analytics and information shared on Days to Expiry are provided for broad, educational circulation and are not financial, investment, or trading advice. We do not offer personalized recommendations or guarantee specific outcomes.

Past performance and modelled results are not reliable indicators of future outcomes. Options trading involves risk, including potential loss of principal. You remain fully responsible for any decisions you make based on our tools and analysis.

Please consult with a qualified financial advisor before making any investment decisions. Market data may be delayed. See our Terms of Service and Privacy Policy for details.

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