STOCK MARKET (3) has put together back-to-back placings, the latest when a head away in second over 1400m at San Isidro. Finds a suitable assignment and can find winning form. ECO CHACO (2) did a good job last start to finish second at La Plata over 1200m, beaten a head. The testing material. APOLO SKY (6) was out of the money when resuming from a spell last start over 1400m at this track, beaten 3.5 lengths. Faces an easier assignment so he is a key runner. MAXIMO KEY (7) missed the placings two runs back then improved last start but found a couple better over 1400m at this track, beaten 5 lengths. Suitably placed so anticipating another big run.