Calix, Inc. (CALX) Stock Price History
Historical prices from 2011 to 2026
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CALX Historical Performance
Short-Term Returns
CALX Stock Price Trajectory (2011–2026)
As of May 8, 2026, Calix, Inc. (CALX) trades at $43.52, representing a +3.3% return over the past year. The stock has delivered a -9.3% total return over five years (-1.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $80.95 on December 31, 2021. From this peak, CALX has corrected -46.2%, currently trading 21% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers CIEN (+633.9% 1Y), VIAV (+466.6% 1Y), and CSCO (+54.7% 1Y), CALX has underperformed the peer group average. Compare CALX vs CIEN →
CALX Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 44.49 | 45.19 | 43.13 | 43.52 | 524K | -1.85% |
| 2026-05-06 | 45.29 | 45.75 | 43.73 | 44.34 | 631K | -3.23% |
| 2026-05-05 | 44.02 | 45.91 | 43.92 | 45.82 | 858K | +5.48% |
| 2026-05-04 | 43.50 | 43.81 | 42.63 | 43.44 | 486K | -0.21% |
| 2026-05-01 | 43.88 | 44.30 | 43.11 | 43.53 | 691K | -0.07% |
| 2026-04-30 | 42.14 | 43.68 | 41.36 | 43.56 | 632K | +4.51% |
| 2026-04-29 | 41.53 | 42.11 | 41.24 | 41.68 | 832K | -0.83% |
| 2026-04-28 | 42.74 | 43.38 | 40.75 | 42.03 | 1.21M | -1.38% |
| 2026-04-27 | 42.95 | 43.92 | 42.44 | 42.62 | 1.13M | -1.75% |
| 2026-04-24 | 42.55 | 43.51 | 42.05 | 43.38 | 1.65M | +1.62% |
| 2026-04-23 | 42.20 | 44.56 | 41.78 | 42.69 | 1.97M | +0.09% |
| 2026-04-22 | 44.51 | 44.72 | 40.95 | 42.65 | 4.34M | -13.98% |
| 2026-04-21 | 51.74 | 52.34 | 48.37 | 49.58 | 1.66M | -3.82% |
| 2026-04-20 | 50.08 | 52.98 | 50.08 | 51.55 | 1.34M | +2.79% |
| 2026-04-17 | 50.55 | 51.88 | 50.14 | 50.15 | 842K | +0.74% |
| 2026-04-16 | 49.05 | 49.83 | 49.05 | 49.78 | 433K | +1.34% |
| 2026-04-15 | 48.73 | 49.20 | 48.05 | 49.12 | 560K | +0.68% |
| 2026-04-14 | 48.93 | 49.21 | 47.83 | 48.79 | 366K | +0.16% |
| 2026-04-13 | 47.86 | 48.89 | 47.71 | 48.71 | 395K | +2.05% |
| 2026-04-10 | 49.57 | 49.57 | 47.19 | 47.73 | 652K | -3.46% |
| 2026-04-09 | 49.66 | 50.29 | 48.69 | 49.44 | 553K | -0.80% |
| 2026-04-08 | 50.57 | 50.76 | 49.60 | 49.84 | 781K | +2.17% |
| 2026-04-07 | 47.97 | 49.35 | 47.52 | 48.78 | 617K | +1.08% |
| 2026-04-06 | 46.63 | 48.28 | 46.36 | 48.26 | 645K | +4.14% |
| 2026-04-02 | 45.51 | 46.57 | 44.04 | 46.34 | 1.47M | -1.13% |
| 2026-04-01 | 49.53 | 50.40 | 46.86 | 46.87 | 1.72M | -4.33% |
| 2026-03-31 | 50.03 | 50.43 | 48.06 | 48.99 | 908K | -0.83% |
| 2026-03-30 | 50.94 | 50.94 | 48.51 | 49.40 | 837K | -1.75% |
| 2026-03-27 | 50.52 | 51.23 | 49.78 | 50.28 | 933K | -1.45% |
| 2026-03-26 | 52.75 | 52.75 | 51.00 | 51.02 | 642K | -3.30% |
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View ValuationCompare CALX vs NVDA
Side-by-side business, growth, and profitability comparison vs NVIDIA Corporation.
Start ComparisonCALX — Frequently Asked Questions
Quick answers to the most common questions about buying CALX stock.
How has CALX stock performed recently?
CALX returned +3.3% over the past year, beating its 5-year annualized CAGR of -1.9%. The stock trades below its 200-day moving average, confirming the uptrend.
What is CALX's all-time high price?
Calix, Inc. reached $80.95 on 2021-12-31. The 52-week high is $71.22. Current 1-year return of +3.3% places the stock closer to historical peaks.
Where can I download CALX historical price data?
This page provides CALX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.