Blaize Holdings, Inc BZAI

Open calendar →

Blaize Holdings, Inc. - Common Stock · Company · Nasdaq · Technology / Software - Application

Paper trade (simulated — no real money)

Fill: USD 0.2393 · FX 1 USD = 1.277900 SGD · about SGD 0.3058 per unit

Sign in to practise with simulated trades before investing real money. 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 4.73 → 0.24 · -94.9%
4.7302.4850.239 1 2,3,4,5 6 7 8,9,10 11 12 13,14,15,16,17 18 19 20 21 22,23 24,25 26,27,28 29 30 31,32,33,34,35 36 37 38,39,40,41,42 43 44 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 2026 (Last year)

Daily Nasdaq 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
Weekend
0.2500 0.2649 0.2353 0.2393 1,777,782
44 · 8-K After-hours · 20:35 ET 8-K ↗
0.2400 0.2500 0.2260 0.2460 1,875,900
0.2420 0.2510 0.2400 0.2400 1,595,100
43 · PRE 14A After-hours · 20:33 ET PRE 14A ↗
0.2560 0.2570 0.2400 0.2410 1,433,300
0.2420 0.2700 0.2400 0.2530 2,127,500
Weekend
Weekend
0.2750 0.2790 0.2500 0.2520 1,565,100
0.2400 0.2750 0.2360 0.2750 2,509,000
0.2620 0.2660 0.2310 0.2440 4,138,700
0.2640 0.2800 0.2620 0.2660 2,879,500
0.2930 0.2930 0.2640 0.2690 1,807,600
Weekend
Weekend
0.2890 0.2940 0.2720 0.2940 2,030,600
0.2900 0.3000 0.2750 0.2870 3,165,400
0.2880 0.2960 0.2750 0.2900 2,940,200
42 · 424B3 After-hours · 19:56 ET 424B3 ↗ 41 · 424B3 After-hours · 19:28 ET 424B3 ↗ 40 · 424B3 After-hours · 19:24 ET 424B3 ↗ 39 · 424B3 After-hours · 19:16 ET 424B3 ↗
0.3300 0.3310 0.2620 0.2900 14,500,600
38 · 8-K Pre-market · 00:32 ET 8-K ↗
0.4750 0.4750 0.4250 0.4360 2,846,300
Weekend
Weekend
37 · 8-K After-hours · 20:30 ET 8-K ↗
0.4600 0.4850 0.4600 0.4800 1,639,600
0.4840 0.4850 0.4470 0.4640 1,725,300
36 · 8-K After-hours · 20:36 ET 8-K ↗
0.4740 0.4980 0.4700 0.4770 1,510,000
0.5010 0.5100 0.4700 0.4760 1,427,900
0.5000 0.5180 0.4850 0.4960 1,733,400
Weekend
Weekend
0.5080 0.5300 0.5000 0.5140 1,570,300
0.5250 0.5590 0.5010 0.5080 1,869,700
0.5690 0.5750 0.5320 0.5550 2,242,200
0.5710 0.5980 0.5530 0.5750 2,771,900
0.6300 0.6440 0.5740 0.5900 3,044,300
Weekend
Weekend
0.6150 0.6650 0.5950 0.6350 6,561,400
0.5990 0.6570 0.5900 0.6150 3,781,300
0.5800 0.7100 0.5660 0.5880 10,031,600
0.5750 0.5900 0.5390 0.5390 1,470,800
0.5380 0.5900 0.5250 0.5770 2,651,000
Weekend
Weekend
0.5200 0.5750 0.5100 0.5600 3,374,900
0.4850 0.5290 0.4800 0.5210 2,377,000
0.4600 0.5290 0.4600 0.4920 2,700,200
0.4660 0.4800 0.4470 0.4600 2,150,500
No trading
Weekend
Weekend
0.4910 0.5010 0.4600 0.4600 1,458,000
0.4770 0.5100 0.4600 0.5010 2,808,000
0.4500 0.4790 0.4500 0.4770 2,264,800
0.4800 0.4870 0.4530 0.4570 2,229,200
0.4820 0.5380 0.4760 0.4880 4,175,600
Weekend
Weekend
0.5060 0.5370 0.4920 0.5300 2,335,400
0.5000 0.5270 0.5000 0.5120 2,079,700
0.4600 0.5200 0.4600 0.4960 3,054,000
0.4660 0.4850 0.4500 0.4720 2,520,000
0.4830 0.4830 0.4410 0.4500 3,382,200
Weekend
Weekend
0.5040 0.5140 0.4610 0.4790 4,385,100
0.5100 0.5300 0.4900 0.4950 3,624,900
0.5700 0.5700 0.5000 0.5100 4,659,000
0.4910 0.5780 0.4900 0.5580 8,864,200
0.5520 0.5650 0.4200 0.5210 33,134,800
Weekend
Weekend
0.7660 0.8330 0.5440 0.5930 57,196,600
35 · 424B3 After-hours · 16:42 ET 424B3 ↗ 34 · 424B3 After-hours · 16:41 ET 424B3 ↗ 33 · 424B3 After-hours · 16:39 ET 424B3 ↗ 32 · 10-Q After-hours · 16:23 ET 10-Q ↗ 31 · 8-K After-hours · 16:17 ET 8-K ↗
1.1500 1.1950 1.1300 1.1700 9,135,400
1.1300 1.1600 1.1000 1.1500 2,510,600
1.0400 1.1000 1.0100 1.0900 1,938,800
1.1600 1.1600 1.0300 1.0300 3,596,000
Weekend
Weekend
1.0100 1.1200 1.0100 1.1000 2,855,400
0.9200 1.0400 0.9060 0.9720 1,988,900
0.9520 0.9930 0.9100 0.9350 2,351,600
0.8600 1.0300 0.8600 0.9520 5,815,100
0.7880 0.8440 0.7860 0.8350 1,924,700
Weekend
Weekend
0.8240 0.8400 0.7530 0.7900 2,407,600
0.7600 0.8240 0.7390 0.8090 2,888,400
0.8400 0.8480 0.7600 0.7620 4,223,200
0.8600 0.8750 0.8000 0.8600 2,104,300
0.9200 0.9490 0.8300 0.8720 5,358,700
Weekend
Weekend
1.0000 1.0100 0.9020 0.9040 3,275,400
1.0100 1.0200 0.9600 0.9950 5,258,700
1.0400 1.0600 1.0100 1.0200 1,386,700
1.0300 1.0800 1.0200 1.0500 3,306,700
1.0800 1.0800 1.0000 1.0000 3,368,700
Weekend
Weekend
1.0200 1.1000 1.0100 1.0650 2,078,100
1.1100 1.1150 1.0100 1.0350 7,358,200
1.1800 1.1950 1.1100 1.1300 3,414,000
1.1500 1.2000 1.1200 1.1500 2,264,000
1.2000 1.2200 1.1050 1.1150 3,442,500
Weekend
Weekend
1.2000 1.2500 1.1900 1.2300 1,900,000
30 · 8-K After-hours · 16:16 ET 8-K ↗
1.2500 1.2700 1.2000 1.2100 2,711,400
1.2500 1.2650 1.2050 1.2300 2,084,700
1.3700 1.3700 1.2300 1.2850 3,156,100
1.3400 1.4300 1.3300 1.3700 2,091,400
Weekend
Weekend
No trading
29 · 10-Q/A After-hours · 16:37 ET 10-Q ↗
1.3600 1.4500 1.3300 1.3400 3,160,200
1.3700 1.4000 1.3300 1.3400 2,234,700
1.4050 1.4200 1.3500 1.3800 3,549,900
1.4800 1.4800 1.3550 1.3800 3,623,700
Weekend
Weekend
1.3700 1.4800 1.3700 1.4700 6,579,100
1.4500 1.4600 1.3600 1.4200 2,967,600
1.4800 1.5000 1.4100 1.4200 3,624,100
1.5450 1.6000 1.4700 1.4800 3,794,500
1.4800 1.7100 1.4300 1.6300 8,463,100
Weekend
Weekend
No trading
1.5100 1.5100 1.3900 1.4100 6,532,900
1.5700 1.5700 1.4500 1.4600 4,724,800
1.6300 1.6900 1.5500 1.5500 2,337,100
1.5400 1.6700 1.5400 1.6500 4,195,300
Weekend
Weekend
1.5300 1.5550 1.4700 1.4700 2,782,600
1.5100 1.5500 1.4700 1.5400 3,180,400
1.5800 1.6600 1.5000 1.5050 3,201,600
1.7400 1.7950 1.5350 1.6050 5,822,100
1.6900 1.7700 1.6500 1.7100 3,139,700
Weekend
Weekend
1.7900 1.7900 1.6250 1.6600 5,365,900
1.7200 1.8750 1.7000 1.8100 3,751,700
1.8800 1.8950 1.7600 1.7900 5,084,800
1.8700 1.9700 1.8350 1.9300 6,774,900
1.8300 1.9200 1.7100 1.8900 9,563,900
Weekend
Weekend
1.6300 1.8300 1.5900 1.7600 8,605,200
1.5800 1.6400 1.5400 1.5900 4,527,200
1.6300 1.6800 1.5500 1.5800 5,806,300
1.4700 1.6650 1.4200 1.6400 8,111,500
No trading
Weekend
Weekend
1.5300 1.5900 1.4400 1.4700 5,821,400
1.4000 1.5200 1.3800 1.5100 5,921,300
1.3200 1.4800 1.3100 1.4000 8,244,900
1.2500 1.3700 1.2000 1.3000 7,840,100
1.3500 1.4100 1.2300 1.2700 7,391,100
Weekend
Weekend
1.6400 1.6600 1.2800 1.3100 21,445,100
28 · 424B3 Next filing day · accepted 14 May, 21:48 ET 424B3 ↗ 27 · 424B3 Next filing day · accepted 14 May, 21:47 ET 424B3 ↗ 26 · 424B3 Next filing day · accepted 14 May, 21:46 ET 424B3 ↗ 25 · 10-Q After-hours · 16:36 ET 10-Q ↗ 24 · 8-K After-hours · 16:07 ET 8-K ↗
1.7000 1.8150 1.6000 1.7700 14,235,600
1.6600 1.6900 1.6000 1.6750 7,963,000
1.8000 1.8130 1.6150 1.6300 10,791,700
1.8300 1.9000 1.7800 1.8000 7,488,100
Weekend
Weekend
1.8300 1.8900 1.7000 1.8700 8,931,800
1.8800 1.8800 1.7400 1.8300 9,051,800
22 · 424B5 After-hours · 16:05 ET 424B5 ↗
1.8200 1.9100 1.7500 1.8700 27,427,900
23 · 8-K Pre-market · 08:09 ET 8-K ↗ 21 · 424B5 After-hours · 16:09 ET 424B5 ↗
2.3300 2.4650 2.2600 2.3100 12,333,100
2.3200 2.8200 2.2950 2.3300 43,940,000
Weekend
Weekend
1.9500 2.0800 1.8900 2.0300 5,798,000
20 · 10-K/A After-hours · 16:09 ET 10-K/A ↗
1.9200 2.0000 1.7400 1.9600 8,215,800
1.9100 1.9300 1.8300 1.9100 3,713,600
2.1300 2.2000 1.8000 1.9000 11,822,500
2.0100 2.1900 1.9000 2.1600 10,443,200
Weekend
Weekend
1.9900 2.0500 1.8100 2.0100 6,645,400
2.0600 2.0800 1.9000 1.9200 6,547,600
19 · 8-K After-hours · 16:10 ET 8-K ↗
2.1600 2.1890 2.0700 2.1400 5,221,800
2.3700 2.4800 2.1100 2.1400 9,145,300
2.3800 2.4100 2.1900 2.3150 12,332,200
Weekend
Weekend
2.0250 2.6400 2.0000 2.5200 79,699,000
1.7100 1.7800 1.6500 1.7300 15,651,000
1.7900 1.7900 1.6300 1.6500 5,411,200
18 · 8-K After-hours · 16:02 ET 8-K ↗
1.9300 2.0300 1.6200 1.7600 8,379,100
2.0000 2.0200 1.9000 1.9100 3,902,100
Weekend
Weekend
2.3400 2.4050 2.0300 2.0900 6,826,300
2.0600 2.3900 1.9600 2.3000 9,733,400
2.0500 2.0950 1.9300 2.0500 6,128,200
1.8400 1.9300 1.7500 1.9300 4,766,500
1.7900 1.9600 1.7130 1.8700 4,633,200
Weekend
Weekend
No trading
1.8100 1.8900 1.7600 1.7900 3,952,100
1.8700 1.9900 1.7800 1.8900 7,740,100
1.5800 1.8800 1.5200 1.8200 6,826,900
1.7500 1.7600 1.5550 1.5800 5,287,000
Weekend
Weekend
1.7350 1.9900 1.6650 1.7300 16,264,800
1.2200 1.7800 1.1900 1.7500 30,346,200
1.5450 1.5800 1.2150 1.2400 51,443,800
17 · 424B3 After-hours · 16:48 ET 424B3 ↗ 16 · 424B3 After-hours · 16:45 ET 424B3 ↗ 15 · 424B3 After-hours · 16:40 ET 424B3 ↗ 14 · 10-K After-hours · 16:22 ET 10-K ↗ 13 · 8-K After-hours · 16:16 ET 8-K ↗
1.1200 1.2200 1.0600 1.1100 20,731,000
1.0800 1.1500 1.0600 1.1000 2,282,200
Weekend
Weekend
1.0800 1.0800 1.0200 1.0400 2,099,800
1.0100 1.1000 1.0000 1.0800 1,930,600
1.0300 1.0600 1.0100 1.0200 1,435,300
1.0700 1.1100 1.0200 1.0500 1,734,900
1.0800 1.1400 1.0300 1.0500 2,159,200
Weekend
Weekend
1.1300 1.1500 1.0500 1.0900 1,979,400
1.1300 1.2200 1.1100 1.1100 1,623,500
1.1100 1.1700 1.1050 1.1500 1,370,800
1.1100 1.2000 1.1100 1.1200 1,786,400
1.0800 1.1300 1.0200 1.1100 2,023,600
Weekend
Weekend
1.1600 1.1600 1.0900 1.0900 1,888,400
1.1800 1.2200 1.1400 1.1700 1,812,200
1.0750 1.2000 1.0750 1.1600 2,390,300
1.0350 1.1100 1.0000 1.0600 4,411,800
1.1500 1.1700 1.0900 1.0900 2,812,100
Weekend
Weekend
1.1300 1.2050 1.1200 1.1800 3,019,000
1.1800 1.2260 1.1500 1.1800 1,260,700
1.1600 1.2250 1.1350 1.2000 1,307,800
1.1700 1.1900 1.1100 1.1200 1,410,900
1.2300 1.2400 1.1500 1.1700 2,172,800
Weekend
Weekend
1.3300 1.3300 1.2400 1.2450 1,171,800
1.3500 1.3700 1.2400 1.3300 1,519,200
1.3600 1.5700 1.2900 1.3800 4,696,400
1.1900 1.4000 1.1860 1.3100 3,104,800
No trading
Weekend
Weekend
1.1800 1.2700 1.1750 1.1800 2,120,600
1.1700 1.1900 1.1000 1.1400 1,741,100
1.2600 1.2700 1.1500 1.1800 1,480,800
1.2500 1.2850 1.2200 1.2600 1,258,600
1.2600 1.2800 1.1900 1.2600 1,834,900
Weekend
Weekend
1.1400 1.2700 1.1350 1.2700 2,120,700
1.1700 1.2000 1.0800 1.1000 2,156,100
1.3200 1.3500 1.1800 1.2000 2,595,000
1.2700 1.3550 1.2400 1.3100 2,673,300
1.4000 1.4600 1.2200 1.2200 4,825,900
Weekend
Weekend
1.5000 1.5200 1.3350 1.3600 3,850,200
1.7300 1.7300 1.4300 1.5500 8,227,000
1.9300 1.9600 1.7500 1.7500 5,965,900
12 · S-3 After-hours · 16:20 ET S-3 ↗
2.0100 2.1000 1.8100 2.0200 25,823,100
1.8600 1.8700 1.6800 1.7400 2,761,000
Weekend
Weekend
2.0100 2.0100 1.8600 1.8700 2,487,400
2.1300 2.1600 1.9700 1.9900 1,898,500
2.0700 2.1300 1.9450 2.1100 2,710,900
2.2000 2.2300 2.0450 2.0600 1,687,100
No trading
Weekend
Weekend
2.1600 2.2800 2.1200 2.2600 1,043,200
2.2500 2.2600 2.1000 2.1100 793,900
2.2000 2.2550 2.1510 2.2300 937,000
2.1400 2.2550 2.1200 2.2000 1,424,500
2.1000 2.1700 2.0700 2.1400 903,300
Weekend
Weekend
2.1400 2.1750 2.0650 2.1300 784,400
2.0800 2.1800 2.0700 2.1300 1,047,600
2.0800 2.1260 2.0050 2.0900 1,263,400
2.2000 2.2100 2.0050 2.1000 2,139,900
11 · 8-K After-hours · 16:39 ET 8-K ↗
2.1700 2.2750 2.1400 2.1500 1,940,900
Weekend
Weekend
1.9800 2.1050 1.9300 2.0700 1,468,600
No trading
1.9400 2.0000 1.9150 1.9500 1,567,000
1.9500 2.0350 1.9300 1.9400 1,429,600
1.9700 2.0250 1.8900 1.9600 2,265,700
Weekend
Weekend
2.1100 2.1270 1.9950 2.0100 2,103,100
No trading
2.1100 2.1650 2.0840 2.1300 753,200
2.0800 2.1890 2.0400 2.1100 1,475,800
2.1700 2.2450 2.1000 2.1200 1,403,400
Weekend
Weekend
2.0100 2.1950 2.0000 2.1600 1,938,100
10 · 424B3 After-hours · 16:08 ET 424B3 ↗ 9 · 424B3 After-hours · 16:07 ET 424B3 ↗ 8 · 424B3 After-hours · 16:06 ET 424B3 ↗
2.1100 2.1600 2.0300 2.0300 1,375,200
2.2800 2.3800 2.0600 2.0700 1,689,200
2.1100 2.2600 2.1100 2.2400 1,068,900
2.3000 2.3100 2.1200 2.1500 1,635,400
Weekend
Weekend
2.4400 2.4400 2.2650 2.2800 1,121,800
2.3800 2.4400 2.3100 2.4100 840,500
2.4500 2.4700 2.3300 2.4200 1,439,400
2.3700 2.5050 2.3350 2.4700 1,176,300
2.4400 2.4900 2.3600 2.4200 1,180,000
Weekend
Weekend
2.4800 2.5000 2.4000 2.4100 1,265,400
7 · 8-K After-hours · 16:10 ET 8-K ↗
2.2300 2.4800 2.2300 2.4600 2,132,500
2.1100 2.2900 2.0800 2.2500 1,542,700
2.2900 2.3600 2.1400 2.1400 1,718,300
2.3950 2.3950 2.2550 2.2800 1,749,400
Weekend
Weekend
6 · S-1 After-hours · 16:16 ET S-1 ↗
2.4400 2.5350 2.4050 2.5000 1,400,100
No trading
2.3600 2.4200 2.3200 2.4000 1,704,700
2.3500 2.3730 2.2000 2.3600 1,631,500
2.3100 2.3600 2.2200 2.3400 1,968,900
Weekend
Weekend
2.2900 2.3200 2.1600 2.2900 1,938,000
2.4100 2.4500 2.2400 2.3200 2,826,400
2.3100 2.3500 2.2250 2.2900 2,223,900
2.2850 2.3300 2.1900 2.3000 2,901,300
2.4800 2.5500 2.2700 2.3450 2,682,500
Weekend
Weekend
2.2000 2.5800 2.1500 2.5050 3,845,400
5 · 424B3 After-hours · 16:54 ET 424B3 ↗ 4 · 424B3 After-hours · 16:54 ET 424B3 ↗ 3 · 10-Q After-hours · 16:27 ET 10-Q ↗ 2 · 8-K After-hours · 16:26 ET 8-K ↗
2.7500 2.7650 2.5200 2.5400 3,872,100
3.0500 3.0600 2.6050 2.6100 3,231,100
1 · 8-K Pre-market · 06:08 ET 8-K ↗
3.3500 3.3650 2.8000 2.8600 7,539,800
3.5200 3.5450 3.3600 3.3800 1,397,500
Weekend
Weekend
3.1900 3.3700 3.1000 3.2900 1,753,800
3.6700 3.6700 3.3000 3.3100 1,838,700
3.5300 3.6800 3.5100 3.6200 1,263,200
3.6800 3.7500 3.4600 3.4700 1,667,000
3.9600 4.1600 3.7950 3.8100 2,282,200
Weekend
Weekend
3.8400 4.0400 3.8350 3.9100 1,749,000
3.9500 3.9800 3.8050 3.8200 1,882,400
4.1600 4.1900 3.9500 4.0300 1,923,200
4.5000 4.5200 4.0100 4.1700 2,948,300
4.7400 4.7990 4.5100 4.5200 2,142,500
Weekend
Weekend
4.6500 4.8100 4.5650 4.7300 2,278,200

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.