Changelog

We’ve rebuilt Tickerdata on our new stable API — an upgrade that makes the data layer more consistent, succinct, and accurate. Nearly everything is backward compatible — if you use one of the few removed attributes below, the migration guide walks you through the fixes in three steps.

Added

• 50+ new attributes across every category — EBIT, free cash flow to firm & equity, DuPont factors (taxBurden, interestBurden), capital-lease line items, net debt issuance breakdowns, cash conversion & operating cycles, solvency and coverage ratios, treasury stock, and more. Browse them (teal New pill) in the Attribute Explorer.
• This changelog and the Stable API Migration Guide.

Changed

• Many attributes gained clearer canonical names — for example peRatio renamed to priceToEarningsRatio and roe renamed to returnOnEquity. Old names keep working indefinitely; no removal is scheduled. Full list in the migration guide.
• exchangeShortName now returns full exchange names ("NASDAQ Global Select" instead of "NASDAQ"). Formulas comparing against short codes need updating — no error is raised.
• The Attribute Explorer documents one canonical name per concept; legacy and duplicate names are searchable as aliases.

Fixed

• "TTM" values for grossProfitRatio, operatingIncomeRatio, incomeBeforeTaxRatio, netIncomeRatio, and ebitdaRatio were inflated roughly 4× (quarterly percentages were summed). They are now computed correctly.
• Five growth attributes that never returned data now work: ebitGrowth, epsGrowth, epsDilutedGrowth, rdExpenseGrowth, sgaExpenseGrowth.
• TTM lookups now resolve attribute aliases the same way annual lookups do.

Removed

• Attributes removed in v2.0 (all others are unaffected):

Function	Attribute	Replace with
TICKERDATA	debtRepayment	netDebtIssuance
TICKERDATA	pocfRatio	priceToOperatingCashFlowRatio
TICKERDATA	pfcfRatio	priceToFreeCashFlowRatio
TICKERDATA	ptbRatio	priceToBookRatio
TICKERDATA	link, finalLink	—
TICKERDATALIVE	pe	=TICKERDATA(symbol, "peRatio", "TTM")
TICKERDATALIVE	eps	=TICKERDATA(symbol, "eps", "TTM")
TICKERDATALIVE	earningsAnnouncement	—
TICKERDATALIVE	sharesOutstanding	weightedAverageSharesOutstanding (annual)