1) The general rule is that damages are assessed at the date of breach of contract.
2) Where the contract is one of sale of shares B is entitled to seek compensation for loss suffered by him . assessment of damages is as at the date of breach.
Under a contract for the sale ofgoods, the measure of damages upon a breach by the buyer is the difference between the contract price and the market price at the date of breach.
On a breach of contract to supply goods by the seller, the buyer is entitled to recover all the expenses of procuring same or similar goods. This was held by the Calcutta High Court in the case of Tata Iron& Steel Co Ltd v Ramanlal Kandoi (1971) 2 Cal. Rep. 493, 528.
3) In case of non-deliveryof goods, the damages are fixed on the basis of the price prevailing on the date on whichdelivery is to be made, as was held by the Supreme Court in the case of Union of India v.
Jolly Steel Industries (Pvt) Ltd. (AIR 1980 SC 1346)
4) Clark v Macourt [2013] HCA 56 at [109] (Keane J). A vendor claiming damages assessed at a date later than “the date of breach” must demonstrate that there are particular reasons on the facts which would make it unjust to apply the prima face or “usual” measure of damages.”
5)English Court of Appeal in Hooper v Oates [2014] Ch 287: the correct date for assessment of damages for breach of contract is the date of breach only where there is an immediately available market for the subject matter of the sale.
6) The general rule is that damages are assessed at the
date of breach of contract but “this rule is not universal” and “must give way in particular
cases to solutions best adapted to giving an injured plaintiff that amount in damages
which will most fairly compensate him for the wrong he has suffered”: Johnson v Perez
(1988) 166 CLR 351 at 355–6 ; 82 ALR 587 at 589 ; [1988] HCA 64.
7) rules which constitute “useful guidance in the ascertainment
of damages” should not be treated “as rigid rules of universal application” incapable of
being “displaced or modified whenever it is necessary to do so in order to achieve a
result which provides reasonable compensation for a breach of contract without imposing
a liability upon the other party exceeding that which he could fairly be regarded as having
contemplated and been willing to accept: Wenham v Ella (1972) 127 CLR 454 at 466 ;
[1972–73] ALR 353 at 358; see also Amann Aviation at CLR 119; ALR 39.
8)The general rule that damages are usually assessed at the date of breach of contract
does not mean that events that have occurred after that date may never be considered:
Wenham at CLR 473; ALR 365.