Every retrieved poe2scout pair observation touching Vaal Orb. Rates and the top-level Volume field belong to the source timestamp (2h ago). poe2scout's public schema does not document that field's unit or formula, so OrbSentry uses it only as a relative activity screen—not an order count, confirmed current capacity, or price-level ladder.

Pair	1 Vaal Orb gets you	Confirmed current quantity	poe2scout Volume field
Divine Orb	0.007358	not provided	47,770
Divine Orb	0.007358	not provided	47,770
Chaos Orb	0.123867	not provided	26,996
Chaos Orb	0.123867	not provided	26,996
Exalted Orb	5.969146	not provided	23,759
Exalted Orb	5.969146	not provided	23,759
Orb of Annulment	0.049979	not provided	1,237
Orb of Annulment	0.049979	not provided	1,237
Greater Chaos Orb	0.102366	not provided	1,047
Greater Chaos Orb	0.102366	not provided	1,047
Perfect Jeweller's Orb	0.006726	not provided	853.5
Perfect Jeweller's Orb	0.006726	not provided	853.5
Exceptional Verisium	0.459729	not provided	61.9
Exceptional Verisium	0.459729	not provided	61.9
Orb of Alchemy	95.5	not provided	41.2
Orb of Alchemy	95.5	not provided	41.2
Scrap	205.8	not provided	24.7
Scrap	205.8	not provided	24.7
Greater Jeweller's Orb	0.396443	not provided	20.6
Greater Jeweller's Orb	0.396443	not provided	20.6
Zarokh's Refrain	0.996157	not provided	20.6
Zarokh's Refrain	0.996157	not provided	20.6
Greater Adept Rune	0.485038	not provided	8
Greater Adept Rune	0.485038	not provided	8

The 10th–90th percentile band of stored normalized source values. It describes repeated observations, not guaranteed fills. Shorter windows react faster; the residual band separates fitted trend from dispersion.