ATRCsupport & resistance
Pivot levels by timeframe
| Timeframe | S3 | S2 | S1 | Pivot | R1 | R2 | R3 |
|---|---|---|---|---|---|---|---|
| Daily | $46.76 | $47.44 | $48.06 | $48.73 | $49.35 | $50.03 | $50.65 |
| Weekly | $39.39 | $41.40 | $45.19 | $47.20 | $50.98 | $52.99 | $56.78 |
| Monthly | $17.12 | $22.66 | $30.21 | $35.75 | $43.30 | $48.84 | $56.39 |
| Yearly | $17.84 | $23.40 | $31.48 | $37.04 | $45.12 | $50.68 | $58.76 |
The ladder — every level vs the current price
| Price | Side | From |
|---|---|---|
| $17.12 | support | Monthly S3 |
| $17.84 | support | Yearly S3 |
| $22.66 | support | Monthly S2 |
| $23.40 | support | Yearly S2 |
| $25.36 | support | 52-week low |
| $30.21 | support | Monthly S1 |
| $31.48 | support | Yearly S1 |
| $35.75 | support | Monthly Pivot |
| $37.04 | support | Yearly Pivot |
| $39.39 | support | Weekly S3 |
| $41.40 | support | Weekly S2 |
| $43.30 | support | Monthly R1 |
| $45.12 | support | Yearly R1 |
| $45.19 | support | Weekly S1 |
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ATRC support & resistance FAQ
What are ATRC's support and resistance levels today?
From end-of-day data (as of 2026-08-26), ATRC's nearest computed levels bracket its $48.17 close; the tables on this page list floor-trader pivots for the daily, weekly, monthly and yearly ranges plus the 52-week extremes.
How are these levels calculated?
Classic floor-trader pivots: the pivot point is the average of the prior period’s high, low and close; support and resistance rungs are symmetric multiples around it. Each timeframe uses its own completed prior period. The 52-week high and low come straight from the price history.
Are these levels predictions?
No. Pivots are arithmetic on past prices — reference levels many traders watch, which is the only reason they matter. Nothing here is a recommendation.