Support Board
Date/Time: Mon, 14 Sep 2026 15:47:19 +0000
[User Discussion] - Price Value Mismatch Between Daily and Volume Charts (on Arch Linux)
View Count: 26
| [2026-09-14 13:32:04] |
| Timmseh - Posts: 7 |
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I've recently switched over to Arch Linux from Windows and have been using Sierra Chart via Wine. Everything has gone very smoothly so far, except I noticed a strange issue when attempting to do some chartbook cleanup/re-organization. The daily chart for MNQ (using a continuous volume contract) shows a different price value than the equivalent charts using either a 10,000 Volume chart or 100,000 Volume chart. I'm attaching a screenshot that illustrates this. I noticed this behavior because of what looked like copied chart drawings showing up in the wrong spot. After some tinkering and trying to 'redo' the drawings, I realized that they were 'accurate' according to the displayed data on each chart and that the price differences between charts was what was actually causing the offset. Is there a reason this might be happening that I'm causing? I haven't seen/noticed this behavior before. |
 Sierra-Chart-Price-Mismatch.png / V - Attached On 2026-09-14 13:28:30 UTC - Size: 365.11 KB - 5 views |
| [2026-09-14 13:35:08] |
| User431178 - Posts: 906 |
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Is there a reason this might be happening that I'm causing?
Look very carefully at your charts, one is U contract, the other is Z. |
| [2026-09-14 13:38:35] |
| Timmseh - Posts: 7 |
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I did notice that and actually try to change it, but when attempting to do "Change Chart Symbol" on that chart to "MNQU26_FUT_CME" to match, nothing happened. I assumed that was a quirk of the "Continuous Futures Contract - Volume Based Rollover" behavior, but I could be wrong. If that is indeed supposed to be able to switch back to "MNQU..." then I might have a different issue than I originally thought.
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