Source-Backed Research

Nasdaq Composite falls 2.86%: check which index your stock contract follows

7 min

The short answer

Odaily reported a 2.86% decline in the Nasdaq Composite and a 15.24% fall in Twilio in its U.S. closing-market report at 09:00 SGT on October 31. For a crypto trader holding a stock-linked contract, the immediate task is to identify the exact underlying before applying either number to a position. A Nasdaq-100 contract, an individual stock contract and the Nasdaq Composite are separate exposures. Odaily's closing report.

Our analysis focuses on that distinction. Bitget's official specifications identify NDX100 and SP500 index perpetuals, establishing a concrete connection between this equity-market story and crypto-exchange users. That page confirms the products' documented reference markets; it does not independently confirm the latest market falls or a particular customer's ability to trade them. Bitget's index-contract specifications.

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What the closing report actually says

Odaily attributes its figures to MSX.COM. Alongside the Nasdaq Composite decline, it reports the Dow down 1.09%, the S&P 500 down 1.82% and VIX up 12.91%. It names several falling AI-related shares: Twilio lost 15.24%, Astera Labs 10.93%, AMD 10.88%, Dell 10.77% and Marvell 10.05%. These are the figures carried by that report, rather than measurements reconstructed by NexuAlpha. The reported market figures.

The dispersion is useful even without a theory about the cause. The named shares fell by different amounts, and the broad benchmarks also had different returns. A reader holding a basket should therefore start with its actual constituents or reference index. Applying the largest individual fall to an entire technology portfolio would answer a different question from the one the report measures.

The same limitation applies to VIX. The report's percentage change belongs to VIX. It supplies no basis for adding that percentage to a stock return, treating it as a price target, or translating it into a probability of a rebound. Keep the observation attached to the named measure instead of allowing a larger number to dominate a position decision.

The closing figures are attributed to Odaily's MSX.COM report; we did not independently reconstruct the session. The report does not establish a company-specific explanation for each fall. Our analysis examines the position checks those figures raise, without assigning the selloff to earnings, financing news or one shared catalyst.

The Nasdaq label can conceal a different position

The first entry in a position review should be the full contract name. Bitget's document describes NDX100 as linked to the Nasdaq-100, while SP500 refers to the S&P 500. The document's naming is enough to show why the Nasdaq Composite headline cannot simply be pasted into the return field of an NDX100 position. The documented index definitions.

If the trading screen uses an abbreviated symbol, open its contract information and copy the reference name beside it. Compare that with the benchmark named in the news report. Stop the comparison at any mismatch: you can still use the story as context, but the number is not an observed return for the contract you hold. Our tokenized-stocks hub can help locate the instrument you meant to review.

QQQ needs a separate check as well. Bitget's stock-perpetual FAQ identifies QQQ among its supported reference products, while our QQQ instrument page gives readers a place to start their product comparison. A QQQ-labelled position should be reviewed using its own contract reference and price record. This article has not measured a QQQ return for the session. Bitget's stock-perpetual FAQ.

For NDX100 or SP500 on Bitget, open that exact position and write down two prices only when both belong to the same contract. Label each with its observation time. If one value is a cash-index close and the other is a perpetual quote, keep them in separate comparisons until matching observations are available.

For an individual stock, write the issuer beside the ticker. Twilio's reported fall is specific to Twilio; it does not establish the movement of AMD or the price of an index product. If your contract has a suffix or a separate settlement symbol, retain those details in the record rather than shortening everything to the company name.

Separate the cash close from your contract quote

A closing-market article fixes an observation to a reported session. A quote visible in an exchange account is an observation made when you look at that screen. Before comparing them, note the date, the displayed quote time and the price field you are reading. If the screen does not provide one of those details, leave that comparison unresolved rather than supplying a time from the news article.

Bitget's FAQ describes stock perpetuals as derivatives settled in USDT and distinguishes them from owning the underlying shares. It also describes mark-price-based liquidation and funding. Those mechanics make the position screen, rather than the headline percentage alone, necessary for understanding an existing contract. The official description of stock perpetuals.

For a position already open, copy the entry price, position size and displayed mark price into your review. Read the liquidation or margin information from the same account view. Avoid combining an entry from one contract with a current price from a similarly named product. That would create a gain-or-loss calculation for a position you do not actually hold.

A daily percentage also depends on its comparison point. If the contract screen's percentage uses a different window from the reported cash-market session, the two figures can answer different questions. Check the labels before judging the contract to be tracking badly. This run has no synchronized exchange quote series from which to calculate such a difference.

Work through an existing order before placing another

If you entered an order before reading the closing report, check its status first. Record whether the account shows it as open, partially filled, filled or cancelled, using the wording visible in that account. Match the quantity already executed with the position shown. A second order based on an assumed first fill can change the exposure you intended to review.

For a pending limit order, revisit the chosen price against the exact instrument on the screen. Do not move it solely because a different stock in the report fell more. If the contract is SP500, the relevant reported benchmark in this source is the S&P 500; Twilio's larger decline does not replace that reference. Even then, the report does not supply a live executable quote for the contract.

For an existing protective order, inspect which price field triggers it and what quantity it covers. Keep the order identifier in your notes. This is a request to read the controls already attached to your position, not a claim that every account or product offers the same order choices. Where the interface leaves a condition unclear, resolve that condition before treating the order as protection for the whole position.

The article does not choose a new entry price, trading direction or leverage setting. Its practical purpose is to make an existing exposure legible after a sharp reported session: the named instrument, the reference market, the observation time and the orders attached to it. Those records are specific enough to support a later comparison without inventing a market forecast.

Review a portfolio by instrument, then by headline

A portfolio containing several stock-linked positions needs a separate row for each instrument. Put the ticker or contract symbol first, followed by its reference asset and the quantity shown in the account. Only then add the market report beside the rows it actually describes. That arrangement prevents an AI-sector headline from becoming an assumed return for every position.

If you also hold crypto positions, keep their price records separate. This source contains no measured Bitcoin or Ether reaction and supplies no evidence that a particular crypto move was caused by the equity close. A shared theme in a news feed does not establish a hedge relationship. Any such comparison needs matching timestamps and observed returns for the assets involved.

Use the stock-linked instrument directory to check the route to the product you are investigating, then return to its own account details. For QQQ exposure, keep the QQQ page beside that record rather than substituting it for the Nasdaq Composite headline. Neither internal page is a substitute for the order or margin information in your account.

Quick answers

Did a Nasdaq-100 contract fall 2.86%?

That has not been established here. The 2.86% figure in Odaily's report refers to the Nasdaq Composite. The official contract document names the Nasdaq-100 as NDX100's reference. A contract-specific return would require a price record for that contract and a defined measurement window.

Does Twilio's decline explain all AI-related shares?

The report lists different declines for different companies. It does not provide a verified common cause for every move. Use the reported Twilio figure only for the named stock and look for company-specific evidence before explaining an individual holding.

What should an existing stock-perpetual holder check now?

Open the position already held and record its full symbol, reference asset, current price field, size and outstanding orders. Compare the news figure only after matching the instrument and time window. The next useful evidence is a synchronized quote for that exact product, together with a primary explanation for any company event you intend to act on.

Sources

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  1. Odaily美股收盘AI概念股普跌,Twilio跌15.24%
  2. BitgetBitget lists NDX100USDT, SP500USDT stock perps · bitget.com
  3. BitgetBitget Stock Perps FAQ · bitget.com