The full arc of a listing in one place: the mega-IPO pipeline while it's still private, the calendar and debut performance when it lists, and the flow events — lockup expiries, greenshoe windows, index fast-entry dates — that actually move new listings afterward.
🎯 IPO Center — Live Tracker
⚡ Starter+live
Every new listing on one board — the live QuantLogix 5-factor signal, debut return vs. offer, private-company DD when matched (readiness · filing · valuation), and the next flow event that moves it (lockup, greenshoe, index fast-entry). ⭐ a name to track it and get alerted on any headline.
Every tracked pre-IPO company, tiered by how real the listing is (prose statuses normalized): registration statements actually on file, listings the company has signaled, and the biggest names the market keeps pricing a debut into — each chip carries an IPO readiness band.
11/10/2026in 59dCerebras Systems (CBRS)Lockup expiry est.Standard 180-day lockup convention from the confirmed listing date — confirm exact terms in the final prospectus. First window for pre-IPO holders to sell.
12/09/2026in 88dSpaceX (SPCX)Lockup expiry est.Standard 180-day lockup convention from the June 12, 2026 Nasdaq listing — confirm exact terms in the final prospectus. First window for pre-IPO holders (insiders, early funds) to sell.
12/28/2026in 107dBending Spoons (BSP)Lockup expiry est.Standard 180-day lockup convention from the July 1, 2026 Nasdaq listing (priced $29, ~$1.68B raise). Confirm exact terms in the final prospectus. First window for pre-IPO holders to sell.
Upcoming IPOs
Exchange calendar joined to the private-company tracker when we can match the issuer — readiness band, filing stage, and valuation chip link straight into the DD profile.
Recent debuts ranked by return since their offer price, each carrying the live QuantLogix 5-factor signal — so you can see which IPOs the engine actually rates a Buy today, not just which popped on day one. Refreshed weekly.
bootstrapped from 30 recent debuts · seeded, reproducible
If you put the same dollars into each of the next N listings and they behaved like the recent tape, here is the spread of basket outcomes — resampled with replacement from the debuts' returns since offer. A simulation of the past, not a forecast: change the inputs and watch the tails.
VOGX +144.1% best since IPOUCL -97.7% worst+15% avg return15 QL-rated Buy0 QL-rated Sell
A lockup bars pre-IPO holders (insiders, employees, early funds) from selling for a set period after listing — typically 180 days. The expiry date is a scheduled supply event: a large block of shares becomes sellable at once, which is why new listings often trade weakly into and around the date.
What is a greenshoe option?
An over-allotment option letting underwriters sell up to ~15% additional shares and stabilize the price for about 30 days after listing. While the window is open, the underwriters are a price-supporting presence; once it closes, that support ends.
What is index fast entry and why does it move IPO stocks?
Index providers can admit very large new listings on an accelerated schedule — FTSE Russell can add a qualifying IPO to the Russell 1000/3000 after five trading days, and Nasdaq can admit one to the Nasdaq-100 after fifteen. Entry forces every index-tracking fund to buy, creating scheduled, mandatory demand with a date on it.
Should I buy an IPO on the first day?
Academic IPO research (notably Jay Ritter’s long-run dataset) finds first-day buyers systematically overpay: the average IPO pops on day one, then underperforms over the following years. Allocators instead trade the flow calendar — index-entry dates, greenshoe close, the first earnings prints, and the lockup expiry. QuantLogix is a research platform; this is educational context, not advice.
Calendar data from licensed market-data feeds; mega-IPO profiles and readiness bands from the QuantLogix pre-IPO tracker (calendar rows matched to private companies when identity, ticker, or name confidence is high); flow events hand-curated with estimates labeled est. until confirmed in filings. Debut performance compares the final offer price to the latest traded price. Educational market analysis, not investment advice.
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