Dow 30 Historical Intraday Data

The Dow 30 Historical Intraday Data package is Kibot's pre-assembled bundle of every stock that has been a component of the Dow Jones Industrial Average across the package's coverage window. The bundle is sold as a single unit so that buyers who want index-level component coverage do not have to cherry-pick tickers from the broader US-stocks catalog. Files are tab-delimited CSV in the same on-disk format as every other Kibot order, with one row per minute of trading, including pre-market (4:00 to 9:30 AM ET) and after-hours (4:00 to 8:00 PM ET) bars by default.

What the package contains

As of the May 11, 2026 list refresh, the package ships 44 listed symbols totalling about 6 GB uncompressed, plus 4 delisted symbols totalling about 342 MB for backward compatibility on legacy backtests. The listed count is higher than 30 because the bundle is a union of every ticker that has been a Dow constituent across the window: index membership rotates (Salesforce in, ExxonMobil out, then back in, and so on), and Kibot keeps every member's file in the same package rather than splitting by snapshot date.

Most files start on January 2, 1998, the earliest date in Kibot's intraday archive. Newer constituents start when the underlying security started trading or was first added to Kibot's coverage: DOW Inc. begins March 20, 2019 (post-DowDuPont split), DuPont de Nemours May 24, 2019, GE Aerospace inherits the 1998 start date through corporate-action lineage, Visa starts March 19, 2008 (IPO), Salesforce June 23, 2004, RTX (formerly Raytheon Technologies) April 27, 2007, and Goldman Sachs May 4, 1999.

The four delisted files retain history under the ticker as it last traded: DWDP (DowDuPont, dissolved 2019), KFT (Kraft Foods before the Mondelez split), UTX (United Technologies before the Raytheon merger), and WBA (Walgreens Boots Alliance, taken private 2024).

Intervals and history depth

The headline product is 1-minute bars. The same constituent list is also sold in higher-resolution variants and in different aggregation layers; a Premium subscription unlocks API access to every interval Kibot publishes for the symbols in this list.

Dow 30 tick data exists from 2009 onward as a separately-priced product, distinct from the 1-minute bundle. If you only need OHLC bars, you can compute them locally from the tick file instead of buying both, though the pre-aggregated 1-minute file is easier to work with.

Constituents

Selected names and their start dates from the May 11, 2026 list. The table below is a curated snapshot; the full per-symbol manifest with file sizes ships with the package at checkout.

The full 44-name listed roster and the 4 delisted tickers (DWDP, KFT, UTX, WBA) are enumerated in the manifest that ships with the package.

The index itself vs the component stocks

The Dow 30 package contains component stocks only, not the Dow Jones Industrial Average index level. The index value is not bundled with the component package, and Kibot does not offer the index-level series as a standalone product.

For a tradable proxy of the index, the DIA ETF (SPDR Dow Jones Industrial Average ETF Trust) is available as a single-symbol order in the broader US ETFs catalog and tracks the index closely after factoring in expense ratio and dividend timing. DIA is not part of this package; it is in the ETF universe sold through Buy data.

Adjustments and survivorship

Every stock file is delivered in three parallel adjustment variants: fully adjusted (default), split-only adjusted, and unadjusted as printed at the exchange. See Adjusted vs unadjusted data for the back-adjustment math and the comparison with Yahoo Finance's split-only convention.

The Dow 30 has relatively low component turnover compared with the broader S&P 500, so survivorship distortion is smaller in absolute terms, but the same caveat applies. The four delisted files (DWDP, KFT, UTX, WBA) cover the most recent removals; constituents that left the index further back are not always preserved as separate files. If a strict survivorship-bias-free reconstruction is required, cross-reference the package against an external Dow membership history (Wikipedia's "Historical components of the Dow Jones Industrial Average" article is a common starting point) and tell us about any missing files; we have located individual missing tickers on request.

File format and delivery

Files use the standard Kibot column layout described in Data format reference: Date,Time,Open,High,Low,Close,Volume for OHLC bars, with timestamps defaulting to Eastern Time (the time zone can be changed to suit your needs). Delivery is via the four channels described in Data updates (direct download links, Kibot Agent, FTP archives, historical data API). The 1-minute archive is included in Kibot Agent's standard download flow once the package is associated with the account.

Key Takeaways

• 44 listed plus 4 delisted symbols as of May 11, 2026; total roughly 6.3 GB across the 1-minute bundle.
• Most files start January 2, 1998; later starts reflect IPO dates or corporate-action lineage (CRM, V, DOW, RTX, TRV, GS).
• The package contains component stocks only. The DJIA index level is not offered as a standalone product; for a tradable proxy use the DIA ETF.
• 1-minute is the headline product. Tick + bid/ask history for Dow names exists from 2009 onward as a separate one-time purchase.
• Three parallel adjustment variants ship with every constituent: fully adjusted, split-only, unadjusted.
• Survivorship coverage is incomplete by design; the four delisted tickers cover the most recent removals only.

Related

• S&P 500 Historical Intraday Data: the bigger sibling package: 591 listed plus 266 delisted constituents.
• Nasdaq 100 Historical Intraday Data: index-component bundle for the Nasdaq 100, 168 listed plus 58 delisted.
• Free historical market data: free daily EOD for every US stock and ETF, plus 1-minute samples for IBM and OIH.
• Buy historical data: catalog and pricing for the full Dow 30 bundle and individual constituents.
• Adjusted vs unadjusted data: how the three adjustment variants differ on this dataset.
• Tick data: tick file format used by the separately-priced Dow 30 tick package.
• Data updates and delivery: how the four delivery channels apply to this package.
• Kibot company: context on the publisher and the broader catalog.