Clearing: What Happens Between Trade and Settlement

Clearing is everything that sits between the moment two orders meet and the moment money and securities actually change hands. The clearing corporation works out who owes what, offsets those obligations down to what genuinely has to move, steps into the middle so that neither side is relying on the other, and holds margin against the gap until the exchange of the two legs completes.

One thing trips up almost everybody the first time. When the words trade executed appear on a screen, nothing has happened yet. Not one share has left the seller. Not one rupee has left the buyer. Two people have agreed a price and a quantity, and an agreement is a promise rather than a completed transaction. The shares are exactly where they were a second earlier and so is the money.

The gap between the agreement and the handover is not a delay somebody forgot to remove. The gap is the working area of the entire securities market, and a great deal of machinery lives inside it. The machinery runs in an order, and each part of it may run only once something specific is true.

Think about a house sale. The offer is accepted at eleven in the morning. Nobody hands over keys at five past eleven. Between the handshake and the handover somebody checks the title, somebody arranges the money, somebody agrees who signs what, and the two sides are exposed to each other the whole time. Shrink that to a share of Suvarna Commercial Bank LimitedAn invented listed commercial bank, used as a worked example throughout., invented, and speed it up enormously, and the shape of the problem is identical.

Clearing vs Settlement: which word covers which half of the gap?

Clearing and settlement get used as though they were the same word with two spellings, and they are not. Settling the difference once makes everything that follows fall into place.

Clearing decides WHAT has to move, and settlement is the MOVING. That is the whole test, and it fits on a fingernail. Clearing is the working out: who owes what to whom, reduced down to the obligations that will actually be discharged, with somebody standing behind each of them. Settlement is the discharge itself: the money moves on the money side, and the entry against a name at the depository moves on the securities side. One is arithmetic and arrangement. The other is a handover.

The kitchen table version has the same shape. Four people share a flat and a month of shared spending. One of them opens a notebook and works out that after everything, two of the flatmates owe one of the others and the fourth is square. The notebook is the clearing. The moment somebody actually opens a payment app and the money leaves their account, that is the settlement. The notebook can be finished, correct and agreed, and the money can still not have moved, and anybody who has shared a flat knows exactly how long that state can last.

A trade can be fully cleared and still fail at settlement, and that possibility is the reason every other mechanism here exists. Nobody would build a clearing corporation, collect margin from members or write down a stated order for meeting losses if the working out were the same event as the handover. The working out and the handover are different events, separated by an interval, and everything in between exists for the case where the handover does not arrive.

How to Map a Securities Settlement Lifecycle: what are the stages?

Now the map. There are eight stages between two orders meeting and a completed trade, and the useful way to read them is not as a list of steps. Steps sound like things somebody does in sequence because that is the habit. The eight stages are gates: each one has a condition attached to it, and the stage after it genuinely cannot begin until that condition is true.

The stages run like this. Two orders are matched on Kaveri Stock Exchange Limited, invented, and a trade exists. The trade is confirmed. Confirmation means both sides agree the details of what was done. Where an institution sits behind the order, it is allocated to the account it was really done for. The obligations are worked out and netted. The clearing corporation that settles trades matched on Kaveri Stock Exchange Limited steps into the middle and becomes the party each side faces. Margin is called against the obligations that have not settled. Instructions go out to the depository on one side and to the money side on the other. And finally the two legs are exchanged, the entry at the depository moves, and the trade is complete.

Read that downwards as a list of conditions rather than a list of activities and the whole thing becomes diagnostic instead of decorative. A list of steps records what usually happens. A list of gates shows where to look when it did not. A record of the usual and a diagnosis of the unusual are very different kinds of knowledge, and only the second is worth carrying around.

One thing is deliberately absent from the map and it is the thing readers most want. The length of the interval the map runs over is set by the Securities and Exchange Board of India (SEBI) at sebi.gov.in, and it is revised. A printed length would go wrong on a date nobody announced, and it would carry enough authority that nobody would think to check it. The name and the site are worth more than the number.

The securities themselves sit in dematerialised formHeld as an electronic entry against a name rather than as a paper certificate, so a transfer becomes a change to a record instead of a physical handover.. Dematerialised form is why the last stage is an entry moving rather than a certificate travelling. The account that entry sits in was opened and is operated through a depository participantThe firm through which a person's account at the depository is opened and run, in the way a branch is the way in to a bank's books. Its duties are covered separately., and the instruction that moves it has to come from the right place and match on both sides before it moves at all.

What is netting, and what does it actually reduce?

Rather than define it, watch it happen on one day. A clearing member deals in one security through the day for several different clients, and sometimes in a proprietary accountAn account in which a firm deals for itself rather than for a client. A proprietary account is kept apart from the accounts a firm deals in on somebody else's behalf. for itself. Buys and sells in the same share pile up. Netting adds up everything it owes and everything it is owed in that security, and leaves one obligation where there were many.

The security is a share of Suvarna Commercial Bank Limited, and the price throughout the day is its own reported Rs 105.00/-. Holding one price on both sides of the day is deliberate. A single price strips out any gain or loss from the share moving, so what the arithmetic leaves behind is the netting and nothing else. The clearing member is described by function only: it has no name, no size and no share of anything.

Work it yourself. Bought 8,000 at Rs 105.00/- is Rs 8,40,000/-. Sold 5,000 at the same price is Rs 5,25,000/-. Added together, the gross is 13,000 shares and Rs 13,65,000/- of value traded. Now set the two sides against each other. 8,000 in less 5,000 out leaves 3,000 shares to be received. Rs 8,40,000/- out less Rs 5,25,000/- in leaves Rs 3,15,000/- to be paid. The movement left is three parts in thirteen of what was traded, comfortably under a quarter of it.

Here is what netting reduces, stated as narrowly as it deserves: the number and the size of the movements, and nothing else at all. Every one of those trades happened. Each was struck against somebody at a price that could have moved afterwards. The exposure that ran between each match and the settlement was entirely real while it ran. A movement that no longer has to be made is not a risk that was never taken, and the difference between those two sentences is the whole of the idea.

The everyday version is a shopkeeper and a wholesaler who deal with each other in both directions all month. She buys stock from him; he buys packaging from her. At the end of the month neither of them settles fifty invoices. One cheque goes one way for the difference. Fifty deliveries still happened, fifty prices were still agreed, and either of them could have failed on any of the fifty. The single cheque describes the movement, not the month.

The ends are where the idea sits, so take the control to each end before reading on. At 0 nothing offsets: the day traded Rs 8,40,000/- and the whole Rs 8,40,000/- has to move, so the two columns stand at exactly the same height. At 8,000 everything offsets. The day traded 16,000 shares worth Rs 16,80,000/-, the busiest it ever gets, and the net column touches zero. A day of maximum trading producing no movement at all is the cleanest statement anybody can make of what netting does and does not do. Sixteen thousand shares changed hands on the exchange. Nothing changed hands at settlement. Every one of those trades still carried its own exposure while it was outstanding.

How Clearing and Settlement Reduce Counterparty Risk: which mechanism does what?

The comfortable single sentence is worth resisting here. Counterparty risk is not reduced by one thing. Counterparty risk is reduced by three separate mechanisms doing three different jobs, and the three are so often said in one breath that people fuse them without noticing.

SUBSTITUTION changes who each side is facing. NETTING changes how much has to move. MARGIN covers the price moving in between. Read those three again slowly. Each one answers a question the other two do not touch.

Substitution first. The clearing corporation that settles trades matched on Kaveri Stock Exchange Limited becomes the counterparty to each side of the trade. The buyer is no longer relying on a seller it has never heard of and cannot assess. The seller is no longer relying on the buyer. Both are now facing one institution built for the job. How that substitution is actually made binding, and what the clearing corporation is promising when it makes it, is covered under novation.

Netting second, already worked through above. Less has to move, so there are fewer movements to go wrong in the moving, and smaller ones. Fewer and smaller movements are a genuine operational reduction, and an operational reduction is not the same thing as a reduction in exposure.

Margin third. Money or securities are placed with the clearing corporation against obligations that have not settled yet, so a side that fails has already left something behind. Notice what that answers: the price of the share moving between the trade and the settlement. Neither of the other two mechanisms goes anywhere near it. How margin is arrived at, when it is called and what may be given as it are all set by SEBI at sebi.gov.in.

And now the sentence that keeps the account honest. None of the three makes a settlement impossible to fail. They move exposure, shrink movements and put something behind an obligation. For the case where a member simply cannot meet what it owes, something else exists. The stated order in which a failed member's resources are reached sits alongside a settlement guarantee fundPooled resources a clearing corporation keeps against a member failing. The contents of the fund, and when it may be reached, are set by SEBI.. The order, and every threshold inside it, is set by SEBI at sebi.gov.in too. An order exists and was fixed in advance, and that fact carries further than the content of any single step in it.

Central Counterparty vs Clearing Member: an institution or a firm?

A central counterparty and a clearing member get said in the same breath constantly, and the two are not the same kind of thing at all. The contrast only works once both sides are solid, so define each one on its own before putting them side by side.

A central counterparty is an institution. Here the institution is the clearing corporation that settles trades matched on Kaveri Stock Exchange Limited, a separate company from the exchange itself. Its job is to stand between the two sides of every matched trade and become the party each of them faces. The clearing corporation is one entity built for that single purpose, and everything about it, from the margin it holds to the order in which it reaches resources, follows from that one job.

A clearing member is a firm. It is a firm that is allowed to settle directly with that institution, and that takes responsibility for the obligations of the accounts it clears, including the accounts of firms and clients that are not members themselves. A clearing member is not built for one purpose, but is a business that has been admitted to do this alongside whatever else it does.

Now the relationship, in one line. The central counterparty faces its clearing members, and a client faces the member rather than the central counterparty. A promise only runs between two named parties, so the links in the chain matter, and following it means being able to name which two.

The everyday version is a block of flats. The water utility deals with the building. The building deals with each flat. A flat with a leak does not ring the utility, and the utility does not read fifty separate meters. If a flat stops paying, the building still owes the utility. Change three nouns and that is the chain above, including the awkward part: the building carries the problem, not the utility. Membership is not handed out casually for that reason, and what a member satisfies before it is allowed to do the job is set by SEBI at sebi.gov.in rather than by anybody's preference.

Clearing Member vs Custodian: who owes, and who holds?

A second pair that gets fused, and this one separates on a single question: who owes the obligation, and who holds the assets. Again, define both before contrasting them.

The clearing member owes. It has made a promise to the clearing corporation for the accounts it clears, and it is answerable for that promise whatever its client does or fails to do. If the client does not fund the trade, the promise does not soften. The member deals with its client afterwards, on its own terms and in its own time, but the clearing corporation is not part of that conversation.

The custodian holds. It holds the securities for one owner and gives instructions on that owner's behalf. Where a custodian confirms a trade, it is confirming two things at once: that the assets are actually there, and that the instruction is authorised by the person entitled to give it. Confirming is a checking job rather than a promising job, and the difference is not a nuance.

Here is the pairing to carry out of this block. One of them is on the hook and the other is holding the goods, and knowing which is which identifies who has a problem the moment a settlement does not complete. If the securities never appeared, the question runs to the custodian and to the owner behind it. If the obligation is unmet, the question runs to the member, the one that made the promise. Two different companies, two different failures, two different conversations.

Think of a wedding caterer and a cold store. The caterer has promised the household a hundred plates of food at seven in the evening; that promise is the caterer's alone. The cold store is holding the vegetables. If the cold store's shutter jams, the household still has a promise from the caterer and not from the cold store, and the caterer still has a problem at seven. Who was holding and who was promising are separate facts, and only one of them changes what anybody is owed.

What has to be true before the next step can happen?

The conditions attached to the stages are what turn the map into understanding, and they are the one thing worth memorising.

Before the obligations can be worked out, the trade has to be confirmed and, where an institution sits behind it, allocated to the account it belongs to. Before the settlement can even be attempted, the securities have to be sitting in the delivering account and the money has to be sitting in the paying account. A record of ownership does not change on one party's say-so, so before the entry at the depository moves, the instruction has to be matched by both sides.

A settlement does not fail because somebody changed their mind. A settlement fails because one of these conditions was not true at the moment it had to be, and every one of them is somebody's job on a specific morning. A named list of conditions is a far more useful model than a vague sense that settlements sometimes go wrong. The list converts a mystery into something short that can be walked down.

So walk down it in order and stop at the first no. Was the trade confirmed? Was it allocated? Are the securities in the delivering account? Is the money in the paying account? Did both instructions match? The first no is the reason, and everything after it is untested. A chain stops being informative once one link has already broken. Anybody who does this for a living diagnoses a failure in exactly that way, and it is not a clever technique. The whole of it is the map read backwards.

Who carries the exposure, and at which moment?

The sequence of custody, rather than a list of words, is what is worth leaving with, so it bears one restatement before what goes wrong.

Between the match and the substitution, each side is exposed to the other. Two parties who may never have heard of each other are relying on each other to be good for it. Between the substitution and the settlement, each side is exposed to the clearing corporation, and the clearing corporation is exposed to both. Margin against what has not settled is held for precisely that reason. After the settlement, nobody is exposed to anybody, and the record at the depository is now the ownership rather than a description of it.

The whole of clearing exists to move an exposure from a party that did not choose it to one that is built to carry it. A buyer did not pick their seller. The match did. Nobody sensibly assesses the creditworthiness of a stranger they were paired with by an order book in a fraction of a second, and the entire apparatus described here is an answer to that impossibility. The sequence also never contains a moment where the exposure is nowhere. The exposure is always somebody's, and naming whose at any instant is the single most useful skill in clearing. The issuerThe company whose shares these are. The company is not a party to a trade between two other people and learns of the change only when the list of holders is next drawn up. of the share, incidentally, is nowhere in this at all, and never was.

How does somebody following a settlement actually use this?

Who sets the timings and the margin rules inside all of this?

Four of the requirements touched on here belong to an authority rather than to anybody's judgement. Each of them is real and each has a real answer somewhere. The rows below carry the authority in the place where a value would otherwise sit.

Each of these four is set by SEBI and each of them is revised, so a printed value would be wrong rather than merely old on the day it changed. A stale figure is worse than a blank. A blank sends a reader looking; a stale figure does not. An empty sheet still names which requirement exists, which stage of the map it bites on, and where the answer lives, and taken to the site named inside it, it fills in in one sitting. The same applies to every segmentA grouping of instruments traded and settled under one set of arrangements, so that everybody dealing in that grouping works to the same requirements. of the market. Requirements are set per grouping rather than per trade.