Overview
Sparta now includes GX Assessments — trusted daily physical price benchmarks — directly within the Live Curves interface. These assessments are useful for validating market activity and comparing forward views with spot indicators.
Where You'll See GX Assessments
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In Live Curves table (below Market Activity)
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GX row appears only if at least one product has a GX quote
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Click a cell to open Live Curves Dashboard with GX data preloaded
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Also available via product selector/date picker
What GX Covers
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80+ mapped products
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Strongest alignment with Argus in Gasoline and LPG
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Reliable signal in broader oil markets, even where Platts dominates
Limitations
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No GX in Combo, Forwards, or Futures charts
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No GX on iOS
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Excel Add-in support coming soon
FAQ
Q: What if a product doesn’t have GX data?
A: It will show a dash (‘–’). If any product in your portfolio has a GX value, the row still appears.
Q: Do I need to activate it?
A: No, GX assessments are automatically available for supported products.