When either party repudiates the contract with respect to a performance not yet due the loss of which will substantially impair the value of the contract to the other, the aggrieved party may
Okla. Stat. tit. 12A, § 2-610
Oklahoma Code Comment
This section is substantially the same as the previous law applicable in most state jurisdictions. Oklahoma has very little previous authority. The performing party's right to treat an anticipatory repudiation as a breach has been previously recognized in Oklahoma, and he may at once bring an action for damages. Bankers Mortgage Co. v. Schwab, 138 Okl. 234, 280 P. 819 (1929).
Under this section the performing party has three remedies: (a) he may await performance for a commercially reasonable time. What is reasonable, of course, depends upon the circumstances. If the market value of the goods is fluctuating rapidly, a reasonable time may be quite short. (b) he may immediately resort to any remedies that either the buyer or seller has upon breach by the other, and (c) in any event, the repudiation excuses his own performances, and permits him to suspend performance. Previous Oklahoma law is in accord with (c), Waggoner Refining Co. v. Bell Oil & Gas Co., 117 Okl. 55, 244 P. 756 (1926).