Πέρασε από το νου και η "νευρικότητα" της μάρκετας.
Jittery markets may lead to volatility ..may cause wild fluctuations (but not always - sometimes nervous traders may simply stop participating, become skittish and decide to sit on the sidelines - and the price goes sideways).
Jittery does not mean volatile. Maybe I'm confusing jittery with skittish?
Whereas one of the definitions of erratic is volatile and ever-changing. So I was hoping that αλλοπρόσαλλος would similarly convey that?
Erratic also means unpredictable, unstable.
Erratic
1.
not even or regular in pattern or movement; unpredictable.
"her breathing was erratic"
synonyms: unpredictable, inconsistent, changeable, variable, inconstant, uncertain, irregular, unstable, turbulent, unsteady, unsettled, unreliable, undependable, changing, ever-changing, volatile, varying, shifting, fluctuating, fluid, mutable, protean, fitful, wavering, full of ups and downs; More