Nasdaq Basic/NLS/NLS+/QBBO
- What is a round lot, odd lot, and mixed lot?
- Which trade condition/message should we use to determine the official Opening and Closing price for a stock?
- What are the four different sale conditions in “Last Sale”?
- What is Average Price Trade (W)?
- What is an Adjusted Closing Price message?
- Do you have more info regarding the FINRA Nasdaq TRFs?
- Can there be multiple adjusted close prices disseminated in a single trading day?
- Is it expected to see quote updates even after the symbol instrument status is Paused across all US equity markets.
- Where to find Codes for Issue Classification Values?
- What is the difference between a sale and a trade?
- Nasdaq Basic - Symbol did not trade on Nasdaq Exchange, what will Nasdaq Basic show as last price
- What transactions are reflected on the NLS Plus data feed?
- Why does BRK.A not have current trading state in NLS/NLS+ equity feeds?
- Are the NOOP and NOCP values calculated in the daily volume calculation?
- Why am I receiving a ‘0’ value in the adjusted close price?
- What is the difference between the Nasdaq Official Open/Close price in NLS Plus and the US Consolidated Open/Close price?
- Does Nasdaq Basic symbol coverage include NSYE Arca?
- why do we see zero size( both bid and ask size) quotes early in the morning . What does this behaviour represent?
- Can non-publishable trades be seen on NLS?
- What is the difference between Nasdaq Last Sale(NLS) & Nasdaq Last Sale Plus(NLS+)?