Calix, Inc CALX

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Calix, Inc Common Stock · Company · NYSE · Technology / Software - Infrastructure

Paper trade (simulated — no real money)

Fill: USD 36.4700 · FX 1 USD = 1.277900 SGD · about SGD 46.6050 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 60.16 → 36.47 · -39.4%
68.42050.78033.140 1 2 3 4,5 6 7,8 9 10,11 12 13 14 15 16 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
36.7600 36.9800 36.0000 36.4700 859,784
36.4300 37.1600 36.0900 36.9100 711,500
36.2800 36.9000 36.1300 36.6000 883,500
35.8100 36.4600 35.3800 36.0800 1,088,500
36.6700 36.6700 35.5700 35.6400 973,600
Weekend
Weekend
37.2400 37.6400 36.4800 36.5000 933,700
36.1100 37.2500 36.0400 37.1900 926,600
35.9400 36.0500 35.5200 36.0400 627,500
36.0200 36.5000 35.5800 36.3100 914,500
37.1500 37.1900 35.9200 36.0800 921,000
Weekend
Weekend
37.6000 38.4600 36.5900 37.2400 1,552,700
16 · 8-K After-hours · 20:10 ET 8-K ↗
35.3700 36.5400 35.2700 36.0800 1,346,100
35.1300 36.0600 34.6300 35.5400 975,600
34.5400 35.2900 34.2600 35.2900 678,600
34.7300 35.1200 34.2900 34.3400 964,300
Weekend
Weekend
35.3800 36.2300 34.6900 34.8100 1,149,500
34.5300 35.1500 34.0300 34.9000 1,368,300
33.6200 34.5500 33.3300 34.3600 1,134,000
33.2300 33.6100 32.7900 33.5300 1,304,900
32.8000 33.4500 32.3500 33.1900 1,269,200
Weekend
Weekend
33.3600 33.7400 33.1400 33.1400 831,800
34.3200 34.4300 32.5400 33.2700 1,091,900
35.1300 35.3800 34.4000 34.5400 1,028,400
35.9500 35.9500 35.0800 35.1500 900,800
35.5800 35.7800 35.0500 35.4200 1,149,500
Weekend
Weekend
35.4100 35.9400 34.8400 35.2400 1,970,500
36.0100 36.1300 35.1200 35.1400 1,957,400
35.7000 36.4600 35.4000 35.4400 891,900
34.8400 35.7900 34.8400 35.5000 799,300
34.9900 35.5800 34.7200 34.7500 862,000
Weekend
Weekend
35.3600 35.7500 35.0000 35.2400 653,000
34.0000 35.2900 33.9500 34.9300 1,069,300
35.2000 35.3100 34.2700 34.4400 1,138,600
35.9000 36.2200 35.0100 35.3400 1,301,800
No trading
Weekend
Weekend
36.8800 37.2900 35.9300 35.9600 1,523,000
37.6400 37.8200 37.0500 37.0700 978,300
37.5700 37.8500 36.9000 37.5800 1,043,000
37.6200 38.6500 37.3300 37.7000 643,400
37.3600 38.3600 37.1300 38.1200 840,600
Weekend
Weekend
37.9600 38.1500 37.4700 37.4900 795,200
38.5600 38.5600 37.4600 37.6900 1,042,200
39.5700 39.8700 38.2700 38.3600 641,400
40.0500 40.3200 39.7400 39.8500 708,600
40.0000 40.5600 39.6800 39.8000 569,300
Weekend
Weekend
40.3500 40.5700 39.9200 40.1200 632,300
39.9400 40.8300 39.9100 40.3800 801,100
39.3000 40.7400 38.9100 40.5500 1,018,800
39.1700 39.9000 38.8000 39.1600 785,400
39.3700 39.7800 38.6900 39.5200 655,900
Weekend
Weekend
39.8500 39.9700 39.3400 39.5400 412,400
39.9500 40.8800 39.8200 39.8400 603,900
40.0000 40.4400 39.2400 39.9000 516,400
38.2800 39.7000 38.2200 39.6200 629,400
38.1400 39.5000 37.6100 38.1700 791,500
Weekend
Weekend
38.1000 38.4300 37.8200 37.9800 606,900
38.2600 38.4300 37.3800 37.4800 1,356,800
39.2700 39.9500 37.8100 38.5100 1,043,100
37.6400 39.5400 37.3400 39.4700 946,400
36.4400 37.4600 36.2900 37.3600 703,800
Weekend
Weekend
35.3200 35.9900 35.0400 35.9000 1,754,800
36.0000 36.1200 35.0700 35.1800 971,300
36.5400 36.8000 35.3400 35.5500 1,118,000
36.9000 37.7800 36.3500 37.1000 991,500
36.3500 37.1100 35.5400 36.8500 1,326,600
Weekend
Weekend
36.0400 36.6500 35.4500 36.0000 1,291,100
35.7700 36.2800 35.0000 35.7700 1,856,500
37.0900 37.2800 35.5000 35.8400 2,137,300
15 · 10-Q After-hours · 16:03 ET 10-Q ↗
35.1900 37.6500 34.2600 37.4700 4,880,900
14 · 8-K After-hours · 17:06 ET 8-K ↗
38.9900 40.1700 38.2300 38.3500 1,885,600
Weekend
Weekend
37.7300 39.5100 37.6800 39.1400 1,223,800
38.8400 39.7200 37.7500 38.6300 1,286,400
39.2500 39.7500 38.3300 39.4700 1,016,800
39.9600 40.5800 38.2900 39.0600 1,141,900
40.3000 41.2600 39.5600 39.7300 1,520,200
Weekend
Weekend
39.4900 40.4400 39.0600 40.3900 979,200
37.8900 39.9500 37.8600 39.7300 1,018,900
37.9600 38.5800 37.5900 37.7700 928,100
38.6500 39.0300 38.0800 38.4100 845,100
38.1600 39.4700 38.0000 38.4700 1,099,300
Weekend
Weekend
No trading
37.0600 38.6800 36.6000 38.4800 1,458,700
37.4700 38.2200 36.9500 37.0900 1,043,100
36.0000 37.3500 35.7700 37.3200 1,154,000
35.7300 36.5000 35.2800 36.0500 1,510,500
Weekend
Weekend
35.0000 35.6800 34.8600 35.5700 2,652,300
36.2600 36.8900 35.0500 35.2000 1,840,800
36.7400 37.7600 36.2700 36.5400 1,144,100
37.3600 37.7200 36.1000 36.3600 2,798,300
37.6700 38.0800 37.0200 37.4700 1,018,600
Weekend
Weekend
No trading
38.0700 38.6000 37.5500 37.9500 1,595,900
38.0300 38.4400 37.4600 37.5400 676,900
38.4100 38.6100 37.7100 38.2000 664,700
38.9700 39.2700 38.2300 38.3300 648,300
Weekend
Weekend
38.9000 39.1900 38.2200 38.3900 603,600
38.8400 39.0100 37.9500 38.5600 720,100
38.6800 40.1600 37.8300 38.5900 1,214,100
37.4500 38.9100 35.8700 38.6900 1,718,500
37.4300 38.2500 37.0700 37.2800 1,235,500
Weekend
Weekend
38.0900 38.3200 36.8300 37.2700 1,927,600
38.2200 38.3900 37.5500 38.3400 1,314,900
39.1800 39.2300 38.1400 38.5000 792,000
40.1700 40.7100 39.1700 39.4900 838,500
39.4700 40.7700 39.2200 40.1500 852,400
Weekend
Weekend
40.0400 40.4100 39.0500 39.7500 827,900
40.8700 41.1000 39.9000 40.0300 704,500
40.1700 41.7800 39.7300 40.9800 772,500
38.9900 40.3900 38.1700 40.3400 700,400
No trading
Weekend
Weekend
38.8800 39.9200 38.5100 39.2300 632,500
38.0600 39.0800 37.5700 38.4200 925,700
40.0500 40.3000 38.2400 38.3700 1,100,400
40.0200 40.2600 39.6500 39.8600 991,200
39.4000 40.5500 39.4000 40.2200 834,500
Weekend
Weekend
39.8100 40.3700 39.3200 39.8100 825,100
13 · 8-K Next filing day · accepted 14 May, 19:37 ET 8-K ↗
41.0100 41.4400 40.0200 40.2600 649,400
41.8000 41.8000 40.2900 40.4000 1,117,700
42.6900 43.0400 41.4300 41.7100 441,600
43.3500 43.9800 42.5100 42.7300 811,900
Weekend
Weekend
43.9600 44.3200 42.9300 43.2400 541,000
44.7500 45.2800 43.1300 43.5200 713,400
45.7500 45.7500 43.7400 44.3400 675,700
43.9200 46.0300 43.9200 45.8200 896,400
43.5000 43.8100 42.6300 43.4400 639,700
Weekend
Weekend
43.8800 44.3000 43.1100 43.5300 850,300
42.1400 43.6900 41.3600 43.5600 836,300
41.5300 42.1100 41.2400 41.6800 854,300
42.7600 43.3900 40.7500 42.0300 1,239,700
43.1700 43.9100 42.3900 42.6200 1,325,200
Weekend
Weekend
42.5500 43.5100 42.0500 43.3800 1,693,100
42.2000 44.6500 41.7800 42.6900 1,970,500
12 · 10-Q After-hours · 16:03 ET 10-Q ↗
44.5100 44.7200 40.9500 42.6500 4,358,400
11 · 8-K After-hours · 16:08 ET 8-K ↗ 10 · 8-K After-hours · 16:06 ET 8-K ↗
51.7400 52.3400 48.3700 49.5800 1,929,400
50.0800 52.9800 50.0800 51.5500 1,378,600
Weekend
Weekend
50.5500 51.8800 50.1400 50.1500 865,800
49.0500 49.8300 49.0500 49.7800 448,700
48.7300 49.2000 48.0600 49.1200 617,500
48.9300 49.2100 47.8300 48.7900 367,200
47.6000 48.9200 47.5400 48.7100 574,600
Weekend
Weekend
49.5700 49.5700 47.1900 47.7300 665,700
49.6600 50.2900 48.6900 49.4400 568,300
50.6100 50.8500 49.5800 49.8400 821,500
47.9700 49.3500 47.5200 48.7800 630,800
46.3600 48.3100 46.3600 48.2600 663,100
Weekend
Weekend
No trading
9 · DEFA14A After market open · 15:57 ET DEFA14A ↗
45.4800 46.5700 44.0400 46.3400 1,627,000
49.5300 50.4000 46.8500 46.8700 1,738,900
50.0300 50.4300 48.0600 48.9900 934,200
50.9400 50.9400 48.5100 49.4000 853,200
Weekend
Weekend
8 · DEFA14A After-hours · 16:04 ET DEFA14A ↗ 7 · DEF 14A After-hours · 16:03 ET DEF 14A ↗
50.4800 51.2300 49.7800 50.2800 958,400
52.7500 52.7500 51.0000 51.0200 673,700
54.1200 54.9700 52.7000 52.7600 835,800
52.1400 54.2300 51.6400 53.3200 655,200
51.4900 53.0200 51.1500 52.5400 742,700
Weekend
Weekend
50.5400 50.9300 49.7800 50.3100 1,866,500
49.8100 51.1700 49.8100 50.6300 848,700
51.7600 51.9000 50.4800 51.0000 1,104,800
50.5900 51.5600 50.3000 51.4500 744,400
50.9800 51.2200 49.7800 51.0500 1,166,700
Weekend
Weekend
50.2200 51.5000 50.2000 50.5700 441,600
50.1800 51.0500 49.7100 49.7700 836,800
50.6700 51.2200 50.2800 50.9900 585,100
50.9400 51.1600 50.0900 51.0200 753,500
49.8000 51.1700 49.3100 50.9500 564,600
Weekend
Weekend
50.9800 51.7100 50.1600 50.4700 721,100
53.4900 53.7900 51.4200 52.0800 604,700
53.0800 54.5100 52.5900 54.2800 453,500
52.3000 53.4500 50.6300 52.5800 602,400
50.7200 53.7000 50.3200 53.1200 731,300
Weekend
Weekend
50.9000 52.3500 50.1100 51.7700 841,000
55.7200 55.7200 50.9000 51.4700 1,053,000
53.9000 53.9000 51.0300 51.0700 1,510,300
54.1900 55.3800 53.3700 53.4600 513,900
55.3900 55.3900 53.2600 54.1300 695,700
Weekend
Weekend
6 · 10-K After-hours · 16:02 ET 10-K ↗
54.7600 55.9900 54.1000 55.6100 1,884,700
52.3400 55.1500 51.6900 54.8700 725,500
52.2100 52.8500 51.4300 52.5800 648,600
53.0000 53.6600 52.1600 52.3100 1,466,900
No trading
Weekend
Weekend
53.0600 53.3900 51.8700 53.3200 1,028,800
52.9900 53.4200 50.2300 52.0200 1,254,000
55.6100 55.8900 51.9200 52.6900 1,703,000
55.8600 56.8000 54.4900 54.5200 1,229,600
53.5000 57.0000 53.2200 55.5700 2,549,100
Weekend
Weekend
51.6800 53.9800 51.5000 53.1800 2,589,600
49.3700 52.1200 49.3700 50.6500 1,587,300
48.7400 50.6400 48.4600 50.3000 1,570,400
47.3200 48.2000 46.2600 48.1200 1,713,500
45.1500 48.1200 44.7000 47.3200 1,727,500
Weekend
Weekend
45.0100 47.1400 44.2500 44.6700 2,437,000
47.8600 49.8900 44.8600 46.6600 4,759,700
5 · 8-K After-hours · 16:18 ET 8-K ↗ 4 · 8-K After-hours · 16:17 ET 8-K ↗
56.4300 57.3200 52.5100 52.9600 1,394,400
56.4900 56.6400 54.9600 55.9800 1,242,200
54.6100 56.1600 54.4300 55.6900 727,600
Weekend
Weekend
55.5800 55.7000 53.8900 54.1900 561,900
57.5100 58.2500 55.7700 55.8000 647,200
57.2600 57.6100 55.4800 56.4900 749,000
57.0800 58.4800 56.8600 57.2900 840,100
No trading
Weekend
Weekend
59.0500 59.1300 56.9600 58.1000 812,400
59.7800 61.9100 58.6000 59.0400 1,594,700
54.3500 55.0500 53.5100 54.9600 660,900
53.1100 54.6600 52.9900 54.3500 862,600
51.3400 53.3400 50.8700 53.2900 1,218,800
Weekend
Weekend
51.4800 52.0900 50.6000 51.7400 846,200
52.7300 52.8300 51.3800 51.5000 1,036,300
54.8300 54.9400 52.6400 52.6800 676,300
54.1100 55.0100 53.0900 54.9800 637,100
53.9000 54.7600 53.3000 54.3100 831,600
Weekend
Weekend
53.3800 54.0100 52.4900 53.5900 448,800
No trading
53.0600 53.4500 52.5700 52.9300 480,700
53.5000 53.6400 52.6200 52.9900 512,200
53.9700 54.3500 53.2900 53.4300 515,000
Weekend
Weekend
54.8800 54.9400 54.0100 54.2700 259,800
No trading
55.2500 55.5500 54.0600 54.6200 346,200
55.7700 56.6000 55.2500 55.4300 582,800
55.2400 56.1900 55.0700 55.8900 467,700
Weekend
Weekend
53.6000 56.4900 53.6000 54.6900 2,191,500
54.2500 54.6900 53.4000 53.7600 614,500
54.3400 55.3100 52.7200 53.1200 536,800
54.0600 54.4600 53.2400 54.1800 811,800
54.3400 55.1400 53.9400 53.9900 1,010,300
Weekend
Weekend
56.0200 56.4900 53.4500 53.7200 1,363,800
56.1500 56.6400 54.8700 56.1700 1,519,900
55.5800 56.6200 54.8200 56.0200 544,900
54.7100 55.8400 54.7100 55.6700 409,500
54.5300 55.7600 54.0800 54.8700 873,100
Weekend
Weekend
53.6500 54.5700 53.4500 54.1700 614,100
54.0700 54.8100 53.5000 53.6500 605,200
54.6000 54.6600 53.3100 54.3500 893,200
55.2200 55.5000 54.3100 54.6500 748,200
54.7900 55.1400 54.3100 54.6700 643,600
Weekend
Weekend
56.0700 56.1000 55.1300 55.2700 367,800
No trading
56.0200 56.6100 55.5500 55.8000 950,900
54.4400 56.5800 53.7700 55.9200 594,100
54.4800 55.0000 53.7100 54.5400 1,009,500
Weekend
Weekend
53.7500 54.3200 52.0500 53.8200 585,100
56.0100 56.8500 53.0900 53.3400 642,000
55.4800 56.4400 54.6400 54.8600 777,500
56.7700 57.2500 54.5100 55.3400 949,900
3 · 8-K After-hours · 17:08 ET 8-K ↗
58.8400 58.8400 57.0000 57.1400 509,500
Weekend
Weekend
58.9000 59.8000 58.4100 58.7000 841,300
63.0200 63.3600 58.8300 60.3000 758,000
63.0000 64.3300 62.5500 63.2800 618,400
63.3200 63.8100 61.7400 62.9400 1,158,500
64.9600 65.0000 63.5000 64.1200 671,700
Weekend
Weekend
63.9400 64.4100 63.0500 64.0300 385,400
67.3200 67.8100 64.2200 64.3700 1,138,900
65.4800 68.1900 65.4800 67.1800 855,700
65.9500 66.4700 64.4500 65.4600 981,700
68.9300 69.7300 66.2500 67.2400 991,400
Weekend
Weekend
69.7200 71.2200 68.3200 68.4200 1,189,000
2 · 10-Q After-hours · 16:01 ET 10-Q ↗
65.5700 69.6900 63.5000 68.0400 2,623,200
1 · 8-K After-hours · 16:16 ET 8-K ↗
61.5700 62.4500 60.2500 62.2300 902,700
60.8100 62.4000 60.3200 61.7800 381,100
61.8900 62.0000 60.8100 61.0100 338,300
Weekend
Weekend
60.2200 61.4700 60.2200 61.2900 320,400
58.4500 60.1900 58.4500 60.1600 454,900

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

16 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:10 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 14 May, 19:37 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 15:57 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise