Key takeaways
- Close or open marks the window boundary; it does not prove pricing, allotment, acceptance, control transfer, payout, or settlement.
- Price bands and lot sizes frame bids; multiplying them is not realized proceeds or valuation.
- Basis of allotment, demat credit, and listing are later stages and were not established on the evidence date.
- An open-offer opening and stated price are offer terms, not evidence of acquisition completion or valuation.
- The 180.75 percent buyback figure measures bids versus capacity, not payout or individual acceptance.
The vocabulary of offer-process status
This article uses evidence dated 2 September 2026 and is published on 10 September 2026. On the evidence date, subscription periods closed for the Phychem Technologies SME IPO and the Purple Style Labs IPO. An open-offer tender window opened for Antariksh Industries. A buyback tender window closed for Gandhi Special Tubes. These phrases describe status milestones only. They signal that a bidding or tendering stage has reached its opening or closing boundary, not that pricing, allotment, control transfer, acceptance, or settlement has been finalized.
Close, open, opening, closing, and window are process states. Final, executed, provisional, draft, consultation, and incomplete are also status words, but they mean different things and must not be interchanged. An offer marked closed has ended intake; nothing in that label verifies price discovery, allocation, or settlement. An offer marked open has begun intake; it does not attest to investor response or completion. Accurate labeling prevents readers from conflating discrete stages across IPOs, open offers, and buybacks.
IPO bid close and UPI mandate timing
An IPO bid close is the cutoff for submitting applications in that offer period. Purple Style Labs specified a 17:00 IST UPI mandate cutoff, which bounded when payment authorizations could be approved for bids in that offer. After the bid close, no new bids are taken in that tranche, and payment mandates pending beyond the cutoff risk not being considered valid for that round. The status close confirms the end of bid collection timing; it does not confirm allotment or listing.
Lot sizes and price bands frame bidding, but they are not outcomes. On the evidence date, Phychem Technologies carried a lot size of 2,000 shares within a ₹51–₹54 band, and Purple Style Labs carried a lot size of 26 shares within a ₹546–₹575 band. Multiplying the band by shares or by lot counts is not realized proceeds or valuation. These are parameters of the offer; the discovered price, demand analysis, and allocation emerge only after the bid window ends.
Basis of allotment comes later
The basis of allotment is calculated after applications close and valid funds are confirmed. It determines how many shares are allocated per application within defined categories. For Phychem Technologies on 2 September 2026, the final price, allocation, subscription multiple, proceeds, and listing were not established. That absence is consistent with sequencing: the subscription period had closed, but the registrar’s reconciliation and allocation framework had not been finalized for publication. A closed status cannot be stretched to infer allotment outcomes.
Purple Style Labs also had its subscription period closed on the evidence date, and its later 7 September listing lies outside the evidence window. That separation illustrates ordering: first the offer closes, then the basis of allotment is determined from valid bids and payments, and only thereafter do downstream steps occur. Without a published basis, readers should treat any tally or multiple as unestablished. The price band is a permitted bidding range, not the final issue price until allotment is settled.
Demat credit and listing are later stages
Demat credit is the electronic entry of allotted shares into investor accounts, which occurs after allotment is finalized and funds or blocks are settled. Listing is the admission of those securities to trading on an exchange, usually following demat credit and completion of procedural checks. Neither step is implied by a subscription-period close. On the evidence date, there was no establishment of demat credit or listing for Phychem Technologies, and Purple Style Labs’ listing falls outside the evidence window.
Treating close, allotment, demat credit, and listing as separate rungs helps avoid premature inferences. Counting an IPO as closed does not mean trading has begun, price discovery is fixed, or securities have reached investor accounts. Each rung has its own confirmation. When timelines compress, these events may appear contiguous in public updates, but logs should still record them distinctly. This protects analyses from conflating intent or capacity to issue with the fulfillment of allocation and settlement.
Open-offer window versus control transfer
An open offer is a public tender by an acquirer to purchase shares from existing shareholders. On the evidence date, Antariksh Industries had an open-offer tender window opened for a cash consideration of ₹86 per share for up to 6,31,785 shares, representing 26 percent of emerging voting capital. The opening status permits tenders to be submitted; it does not establish control transfer or acquisition completion. The stated offer price is a term of the offer, not a valuation conclusion.
Emerging voting capital is the reference share base used to compute percentage thresholds after considering shares that may arise from the transaction. The phrase up to caps the maximum quantity the acquirer seeks; it places a ceiling, not a floor. Tendering is voluntary, and actual acceptances are determined after the window closes and valid submissions are reconciled. An opening announcement, by itself, provides no evidence on how many shares will be acquired or whether governance will change.
Buyback tender close versus acceptance
A buyback tender is an issuer’s offer to repurchase shares at a stated price, subject to an upper limit on quantity. On the evidence date, Gandhi Special Tubes had its buyback tender window closed for up to 8,68,100 shares at ₹900. Exchange data recorded 15,69,115 bid shares, equal to 180.75 percent of the book size. Closure marks the end of bid intake; it does not finalize how many shares the company will accept or what any holder will see settled.
Accepted quantity is determined only after the window closes, when the registrar or agent applies the published methodology to valid tenders and categories. The issuer cannot accept more than the stated cap. Individual acceptance depends on aggregate demand and the rules that apportion shares, and those outcomes may differ by category. The tender volume reported at close is not an accepted quantity, an individual acceptance, a payout, or a settlement confirmation; those are later determinations.
Why 180.75 percent is not a payout figure
The 180.75 percent figure describes how the Gandhi Special Tubes buyback was bid relative to its book size: total bids equaled 180.75 percent of the maximum quantity the offer could accept. This is a participation metric, not a payout, return, or acceptance ratio. It does not state how much cash will be spent or how many shares will be bought. Acceptance and spending are capped by the offer terms and will be derived from validated tenders after reconciliation.
Multiplying ₹900 by 180.75 percent would be a category error. The price is the per-share consideration, while 180.75 percent is the ratio of tendered shares to the permitted maximum, not a scaling factor for payment per share. Similarly, the percent does not reveal any investor’s acceptance rate or cash inflow. The only ceiling implied by the evidence is the up to 8,68,100-share cap; actual cash outlay depends on the number of valid shares ultimately accepted.
A durable historical event label
A durable historical event label states what happened, when, and only to the extent established. For this record, it is correct to say that on 2 September 2026 the Phychem Technologies SME IPO subscription period closed and the Purple Style Labs IPO subscription period closed; the Antariksh Industries open-offer tender window opened; and the Gandhi Special Tubes buyback tender window closed. The article is published on 10 September 2026, which is separate from the evidence date.
Keeping these labels durable means not retrofitting later outcomes into earlier timestamps. For example, later listing activity, if any, should be recorded as a separate event with its own date rather than appended to the close status. Similarly, an open-offer opening or a buyback close should not be described as executed or settled. This approach preserves chronology, reduces misinterpretation, and helps audit discussions that compare process health across IPOs, open offers, and buybacks.
SOURCE, REVIEW & REVISION
How this guide is maintained
Reviewed by FinanceIndos Securities Review Desk on 9 Sept 2026. Reviewer titles identify an internal source-review scope and do not imply individual professional advice or invented credentials.
Revision 1: Initial deep publication reviewed against the FinanceIndos historical evidence bundle and editorial status controls.
External source records are preserved in a private provenance ledger. Public citations and reading paths stay within FinanceIndos, while status words, dates and measurement limits remain visible in the article.