Why real-time SPX, VIX and Russell values cost extra

How it works

A stock quote and an index level arrive on the same screen and look alike, but they are different products sold by different owners.

1. Exchanges sell trades and quotes. In US markets those fees are rule changes filed with the SEC and published, which is what why real-time stock data is so expensive reads line by line.
2. The index owner sells the calculation. S&P Dow Jones Indices, FTSE Russell, Nasdaq, Cboe or ICE takes constituent prices, applies its weights and divisor, and disseminates a number. That number is a new product, licensed on the owner's terms.
3. A distributor carries it. Cboe's Global Indices Feed streams SPX and VIX alongside indices from Morningstar, S&P/Dow Jones, FTSE Russell, MSCI and others, in separately subscribed channels: MAIN for SPX and VIX, FTSE Russell, MSCI, Morningstar and more.
4. Your platform passes it through. It holds the licence, counts you, pays, and puts a line on your bill.

The constituent prices are not enough to rebuild the index for yourself. Nasdaq's 2008 filing lists what goes into a calculation: last sale prices, shares outstanding from public filings, and "component weightings" that "are normally determined by index owners using their proprietary algorithms". The weights are the owner's, and Nasdaq says it sells its own to the public.

Why the fee is not in a filed schedule

Until 2008 Nasdaq's rulebook carried a fee for receiving index values, inherited from its time as part of the NASD. In March 2008 it filed to delete it. The notice of that filing, Release 34-58666, gives Nasdaq's reasoning. Indexes are not "facilities" of the exchange within the meaning of the Exchange Act, so their charges are not rules that must be filed under Section 19(b)(1). Nasdaq also stated its understanding that the licence fees it and its competitors, naming Dow Jones, Russell and Standard & Poor, charge for the use of their indexes in financial products linked to them "have never been subject to Commission oversight".

The SEC approved the change on 3 November 2008, in Release 34-58897, finding that "based on representations made by Nasdaq, the index dissemination service does not appear to be a facility of a national securities exchange". It drew two lines. Nasdaq would have to file again if it tied index pricing to exchange services, or if it made a company's inclusion in an index depend on where the company lists.

What follows for a reader is practical. Exchange data prices are public documents. Index data prices are contracts. Cboe's own price list, version of 30 July 2026, sets out options, equities and futures feeds line by line and carries no index product at all. The Global Indices Feed page instead says "Get a custom pricing plan" and asks for a licence request form by email.

OPRA is the one exception readers meet: its feed carries index values for index options, a detail covered in why options data costs more than stock data. What a platform may show from that field is a question for the platform.

What it costs

With no public upstream price, the comparable numbers are what distributors charge. Two publish full lists, and each describes its figures differently: DTN files the index lines on its IQFeed page under exchange fees, which it says are set by the exchanges and may include an administration fee of a few dollars, and CQG says its figures "include a CQG administration charge". Per user, per month:

The Russell row is the finding. The same family of index values costs about twelve times as much on one list as on the other, and on CQG's list the delayed feed costs the same as the real-time one. Neither list says why, and nothing filed with a regulator does either.

The routes differ too. On the IQFeed list the S&P 500 cash index arrives as a CME line; on CQG's, S&P index values also ride with delayed CME data as "CME Delay w/S&P Indices" at $10. The same number reaches two platforms through two licensors' channels.

Products' own price lists show the pass-through as well. On its card, checked on 14 September 2026, Sierra Chart charges 6 dollars a month for the Cboe indexes. ThetaData sells indices as a separate plan at 30, 50 or 100 dollars a month, sourced from the Cboe Global Indices Feed, and its options plan does not include index underlying prices. Cboe DataShop sells SPX and OEX underlying bid and ask history only to holders of a Global Indices Feed licence, which its card, checked on 13 September 2026, puts at 1,000 dollars a month and up.

What you can do about it

Find the index line before you compare platforms. A headline price that covers NYSE, Nasdaq and OPRA says nothing about SPX, VIX or the Russell 2000. Look for the separate line, and check it covers the family you watch: Cboe sells SPX and VIX in one channel and FTSE Russell values in another, and a platform may carry one without the other.

Price the Russell line in particular. It is where the lists read here differ most, from 11.55 to 145 dollars a month. If a Russell index is the one you need, that line can decide the platform.

Check whether delayed is actually cheaper. On IQFeed's list it is, 2.10 against 9.29 for the Cboe indexes. On CQG's it is not, for Russell. For an end-of-day review, a chart with a 15-minute delay may be all you need, but confirm the delayed line costs less before choosing it.

If you are professional, expect a second bill. IQFeed's professional lines for Russell, NYSE and FTSE indexes read 5.25 dollars "plus fee from exchange", and CQG marks its professional Russell and FTSE lines, and its full ICE Global Indexes line, as billed by the index owner as well. The status test is the one in professional subscriber; the fee for it comes from the owner.

Building something that shows index values to others? That is redistribution of a product that has no public price list. Start from the owner's licensing desk; Cboe's is a request form sent to its market data team. Anything you compute from the values and publish raises the derived data question as well.

Ask three questions before you subscribe. Is the line real-time or delayed, and by how much? Is it per user, per device, or per account? Does it include an administration charge, and is a second invoice from the index owner possible? Each of the lists above answers them differently.

More platforms, with their data lines, are in charting platforms and screeners.