急騰する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 急騰する | 急騰しない |
| Polite | 急騰します | 急騰しません |
| Past polite | 急騰しました | 急騰しませんでした |
| Past | 急騰した | 急騰しなかった |
| Te-form | 急騰して | 急騰しないで |
| Desire | 急騰したい | 急騰したくない |
| Potential | 急騰できる | 急騰できない |
| Passive | 急騰される | 急騰されない |
| Causative | 急騰させる | 急騰させない |
| Causative passive | 急騰させられる | 急騰させられない |
| Volitional | 急騰しよう | |
| Polite volitional | 急騰しましょう | |
| Imperative | 急騰しろ | 急騰するな |
| Conditional | 急騰すれば | 急騰しなければ |
| Tara conditional | 急騰したら | 急騰しなかったら |
noun, noun or participle which takes 'suru', intransitive verb
sudden rise; sharp increase; surge; jump
Primarily used for rapid price increases in financial markets, but can also describe sudden spikes in other measurable quantities. Often contrasted with 急落 (sudden drop).
See also: 急落
原油価格が急騰した。
Crude oil prices surged.
株価の急騰で投資家は喜んだ。
Investors were pleased by the sharp rise in stock prices.
Crude oil prices suddenly surged.
The stock price surged 20% in a single day.
Prices continue to surge.
The market turned from a decline into a sharp surge.
急騰 specifically means a sudden sharp rise in price or value, while 沸騰 can express the same soaring prices but also literal boiling or heated debate.
急騰 describes a sudden, sharp jump usually in stock prices or costs, while うなぎ登り suggests a continuous, steady climb rather than a single spike.