The phrase "amount unchanged" is correct and usable in written English.
It can be used in contexts where you want to indicate that a quantity or value has not changed over a period of time or after a specific event.
Example: "Despite the fluctuations in the market, the total investment amount remained unchanged."
Alternatives: "value constant" or "quantity stable".
JPMorgan also paid Mr. Dimon an annual salary of $1 million in 2010, an amount unchanged for several years.
And despite the enormous fiscal pressure the state faces, the budget contains $170 million in financing for pet projects — an amount unchanged from last year — suggesting that Albany's appetite for with what critics call pork-barrel spending appeared to be undiminished.
Since glucuroconjugated forms are excreted in urine in large amount, unchanged BP3 used to be monitored after hydrolysis step as a specific biomarker [ 32, 33].
For postgraduates, around £130m will be allocated to support postgraduate study in 2014-15, with research supported by the £240m programme supervision fund – with both amounts unchanged from 2013-14.
The total penalty amount is unchanged at $18 million.
During 12 weeks of storage re-crystallization of sucrose occurred; however, the encapsulated orange terpene amount remained unchanged.
Such extensions can reduce a borrower's monthly payment, but the interest rate and loan amount remain unchanged and the borrower incurs more interest costs by taking longer to repay.
The study found that Scottish consumers started buying fewer products per shopping trip than they would have without the ban, but went out to buy beer and cider more frequently, leaving the overall amount purchased unchanged.
A month ago, Judge Lippman submitted a revised budget that would cut $100 million in spending, or about 4 percent, from the $2.7 billion he had requested, an amount roughly unchanged from the past year's budget.
That amount is unchanged from 2017.
