GridAI Technologies Corp GRDX

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GridAI Technologies Corp. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.0400 · FX 1 USD = 1.288650 SGD · about SGD 3.9175 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 1.41 → 3.04 · 115.1%
6.8003.9471.095 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 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 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.

No data yet
Weekend
Weekend
3.4200 3.4200 2.8600 3.0400 256,900
30 · 8-K After-hours · 16:01 ET FORM 8-K ↗
3.3100 3.4200 3.1000 3.3500 17,900
3.4100 3.6300 3.3300 3.4200 23,500
3.3300 3.8400 3.3200 3.5400 76,700
3.8200 3.8200 3.1900 3.2000 22,700
Weekend
Weekend
3.8000 4.0400 3.6200 3.8200 33,800
4.0900 4.0900 3.7850 3.8100 11,500
3.9000 4.2400 3.7300 4.0500 70,100
4.1000 4.1050 3.7200 3.8400 62,100
4.4500 4.4800 4.0000 4.0700 31,100
Weekend
Weekend
4.1600 4.5300 4.0500 4.5000 84,400
29 · S-1/A After-hours · 17:25 ET S-1/A ↗
4.2700 4.3200 4.1100 4.1600 26,100
4.2400 4.4300 4.0200 4.3000 50,000
28 · 8-K/A After-hours · 16:58 ET FORM 8-K/A ↗
4.3700 4.6150 4.2000 4.3500 48,400
27 · 8-K After-hours · 17:23 ET FORM 8-K ↗
4.3600 4.7500 4.1900 4.4500 98,800
Weekend
Weekend
No trading
4.6600 4.7750 4.3300 4.4000 42,200
4.5600 4.7500 4.4200 4.4500 17,600
4.4000 5.0300 4.4000 4.6900 93,700
4.3500 4.7700 4.3500 4.4600 63,700
Weekend
Weekend
4.3700 4.6400 4.2700 4.4100 98,800
4.4500 4.7350 4.3300 4.3300 69,600
4.6000 4.9700 4.4000 4.4200 72,300
4.7700 5.1000 4.6000 4.6000 16,600
5.4700 5.6900 4.8000 4.8600 158,800
Weekend
Weekend
No trading
5.2000 5.4700 4.9600 5.4000 181,400
5.3300 5.4700 4.9000 4.9500 73,900
4.7900 5.4650 4.7900 5.0900 76,800
5.3000 5.5500 4.5100 4.8600 207,800
Weekend
Weekend
5.9000 5.9670 5.0600 5.2700 80,800
5.8000 6.0800 5.7000 5.9000 35,600
5.7600 6.1300 5.5500 5.7900 69,100
6.0000 6.4500 5.7450 6.3700 84,600
6.4900 6.4900 6.0100 6.2200 40,900
Weekend
Weekend
6.1000 6.4500 5.5850 6.3500 121,300
6.0000 6.3300 6.0000 6.0600 35,000
6.4100 6.6100 5.8900 5.9300 96,200
6.8500 6.8500 6.2400 6.4700 121,200
6.1400 6.9290 5.6000 6.8000 504,500
Weekend
Weekend
5.0900 5.6700 5.0900 5.6100 235,700
4.6600 5.3950 4.6600 4.9500 284,800
26 · S-1 Next filing day · accepted 27 May, 18:14 ET FORM S-1 ↗
4.6000 4.7700 4.5500 4.7400 39,800
25 · 10-Q Pre-market · 06:04 ET 10-Q ↗
4.9200 5.2000 4.5000 4.6100 129,000
No trading
Weekend
Weekend
4.4700 5.0300 4.1100 4.8400 181,700
3.8700 4.6550 3.8700 4.6100 169,200
24 · 8-K After-hours · 16:06 ET FORM 8-K ↗
3.9650 3.9900 3.7800 3.8400 44,800
3.7300 4.0800 3.6010 3.8500 52,000
3.8600 4.0600 3.7500 3.7800 77,400
Weekend
Weekend
3.8000 4.7200 3.5250 3.8700 618,900
23 · 8-K After-hours · 16:01 ET FORM 8-K ↗
3.4200 3.7200 3.1600 3.6400 289,100
3.3700 3.5200 3.1400 3.4500 60,500
3.2700 3.5600 3.2600 3.3500 93,600
3.3300 3.4200 3.0200 3.1900 87,900
Weekend
Weekend
2.9500 3.5200 2.7970 3.4200 259,900
2.5150 2.9600 2.4800 2.8500 248,500
2.4100 2.6200 2.4100 2.5600 48,300
22 · 8-K After-hours · 16:08 ET FORM 8-K ↗
2.4300 2.5450 2.3700 2.4500 54,400
2.5000 2.5500 2.3500 2.4300 78,400
Weekend
Weekend
21 · 10-K After-hours · 16:02 ET 10-K ↗
2.4800 2.5500 2.3900 2.5200 44,000
2.1800 2.6000 2.1400 2.5100 108,200
2.1900 2.2890 2.1100 2.1400 38,100
20 · 8-K After-hours · 17:25 ET FORM 8-K ↗
2.2900 2.3400 2.2100 2.2400 22,900
2.2400 2.3000 2.1600 2.2500 110,100
Weekend
Weekend
19 · 8-K After-hours · 16:04 ET FORM 8-K ↗
2.3900 2.3900 2.2100 2.2700 108,200
2.3900 2.3900 2.2100 2.2700 70,500
2.4900 2.5500 2.2800 2.3500 86,000
2.8900 2.8900 2.3500 2.4200 203,800
2.8200 2.9000 2.5600 2.7900 115,600
Weekend
Weekend
2.5000 2.8900 2.4500 2.8900 148,800
2.4000 2.5220 2.3000 2.4400 260,500
2.0600 2.3000 2.0600 2.2800 167,600
2.0300 2.1000 2.0300 2.0600 36,100
2.0700 2.1850 2.0100 2.0300 94,000
18 · 8-K/A Pre-market · 06:01 ET FORM 8-K/A ↗
Weekend
Weekend
2.2100 2.3000 2.0000 2.0900 129,600
2.1200 2.2330 2.0550 2.1800 61,400
2.1850 2.2200 2.0500 2.0800 127,000
2.1900 2.2300 2.1400 2.1600 58,400
2.3500 2.3600 2.1500 2.1800 65,400
Weekend
Weekend
No trading
2.5300 2.5700 2.1850 2.3900 110,600
2.1100 2.6300 2.0500 2.4800 235,700
2.0100 2.1200 1.9650 2.0200 38,600
2.1400 2.1400 1.9400 2.0100 19,500
Weekend
Weekend
2.1000 2.2100 2.0400 2.1900 53,000
2.1000 2.1100 1.9500 2.0500 34,200
2.0450 2.0900 2.0200 2.0600 12,200
2.0700 2.1400 1.8700 2.0300 77,300
2.2000 2.2000 1.9700 2.1100 83,300
Weekend
Weekend
2.0800 2.1100 1.9800 2.0500 100,200
2.1200 2.1500 2.0900 2.0900 20,500
2.2090 2.2090 2.0500 2.1400 80,700
2.4500 2.5000 2.1500 2.1800 71,800
2.2100 2.5600 2.2100 2.3800 121,500
Weekend
Weekend
2.2580 2.3500 2.1400 2.2600 181,900
2.2500 2.2700 2.1600 2.2000 35,300
2.4000 2.4000 2.0700 2.2900 66,200
2.1000 2.4000 2.0600 2.3100 140,700
2.1400 2.1600 2.0300 2.1300 55,800
Weekend
Weekend
2.2100 2.2480 2.0600 2.2000 92,800
2.4300 2.5100 2.2200 2.2200 74,600
2.6000 2.8410 2.3100 2.4800 176,500
2.6100 2.6400 2.4000 2.5500 188,800
2.2500 2.7500 2.2500 2.6700 155,600
Weekend
Weekend
2.6600 2.6600 2.3000 2.3000 226,800
2.6900 2.6900 2.2200 2.4200 231,800
2.4200 2.8000 2.4200 2.6900 68,300
2.3500 2.5000 2.1400 2.3600 123,200
2.6000 2.6550 2.1500 2.3500 196,200
Weekend
Weekend
2.7000 2.8000 2.5400 2.5800 83,100
2.6900 2.8150 2.5300 2.7200 97,900
2.8900 2.9700 2.6800 2.7200 72,900
3.0100 3.0600 2.8200 2.9200 47,200
No trading
Weekend
Weekend
2.9200 3.1900 2.9000 3.0600 85,700
3.0300 3.3400 2.9000 2.9500 92,500
2.7100 3.2300 2.5000 3.1300 399,200
2.6900 2.8500 2.6100 2.7100 86,700
2.8400 2.8700 2.6100 2.6800 196,500
Weekend
Weekend
3.1900 3.1900 2.8500 2.9100 129,300
2.9600 3.4600 2.9000 3.1300 207,400
3.5600 3.6400 2.9100 3.0900 164,100
3.1400 3.6500 2.9800 3.4400 174,600
3.1400 3.4200 2.9500 3.1300 109,900
Weekend
Weekend
2.8000 3.3400 2.7900 3.1300 213,300
3.0000 3.1550 2.8200 2.8500 93,200
3.3100 3.3880 2.9800 3.0000 90,100
3.0900 3.3700 3.0000 3.3600 124,300
3.1900 3.2720 2.6700 3.1000 149,000
Weekend
Weekend
3.6800 3.7100 3.1700 3.1950 177,600
3.5600 3.6400 3.3500 3.5500 135,500
3.2600 3.4900 3.0800 3.3300 115,100
3.8600 3.8600 3.2050 3.2800 169,800
No trading
Weekend
Weekend
4.1000 4.1200 3.7600 3.9200 116,900
3.8700 4.0000 3.7600 3.9600 134,800
3.9500 4.0000 3.8700 3.8700 36,300
4.0900 4.0900 3.7600 3.9500 128,300
4.6000 4.6000 4.0100 4.0500 174,400
Weekend
Weekend
4.4100 4.7400 4.4000 4.6700 149,000
4.7500 4.9290 4.4100 4.5200 96,300
17 · 8-K After-hours · 16:05 ET FORM 8-K ↗
4.6900 5.1100 4.6900 4.9300 179,500
4.9000 5.0100 4.0600 4.6000 278,600
5.3000 5.3000 4.6500 4.8500 184,900
Weekend
Weekend
4.5200 5.2500 4.3000 5.1400 358,100
No trading
4.2000 4.7700 4.0000 4.6600 309,600
3.3700 4.2100 3.3700 4.1300 248,400
3.0500 3.4500 2.8150 3.3500 176,400
Weekend
Weekend
2.5000 3.2500 2.4800 2.9800 291,800
No trading
2.7000 2.7600 2.5500 2.5500 14,000
16 · 8-K After-hours · 16:10 ET FORM 8-K ↗
2.8400 2.8400 2.5150 2.6300 102,600
2.3400 2.8300 2.3310 2.7900 41,000
Weekend
Weekend
2.2180 2.4000 2.0550 2.3300 53,900
2.1800 2.3500 1.9200 2.0050 78,300
2.5000 2.5900 2.1200 2.1800 71,200
2.4600 2.6100 2.2700 2.4000 57,700
2.9300 2.9300 2.4600 2.5600 37,500
Weekend
Weekend
3.1000 3.1700 2.8100 2.9400 50,600
2.5200 3.2500 2.5000 3.1300 166,500
2.3800 2.7800 2.3000 2.6000 73,600
2.3000 2.4550 2.3000 2.4030 22,000
2.4500 2.5000 2.3400 2.3900 45,500
Weekend
Weekend
2.5400 2.6000 2.3900 2.4000 36,800
15 · 8-K After-hours · 17:21 ET FORM 8-K ↗
2.2500 2.5900 2.2200 2.5600 86,200
2.3100 2.4000 2.0980 2.3200 62,900
2.4600 2.4600 2.2100 2.2700 37,300
2.5500 2.7500 2.3050 2.4800 93,900
Weekend
Weekend
3.1700 3.7500 2.8400 2.9900 896,800
No trading
2.7100 2.9400 2.5900 2.8400 74,000
2.9300 2.9300 2.5680 2.7900 39,700
2.7200 2.8900 2.6200 2.8900 38,100
Weekend
Weekend
2.4500 2.8900 2.4000 2.6200 91,700
2.8600 2.9200 2.4000 2.4900 133,700
14 · 10-Q After-hours · 17:13 ET 10-Q ↗
3.1800 3.3650 2.6400 3.0800 460,600
3.7500 3.8900 3.7500 3.8440 16,100
3.7700 3.8800 3.7500 3.7900 13,600
Weekend
Weekend
3.5800 3.9900 3.5600 3.7700 51,800
3.7500 4.3800 3.6000 3.6700 165,000
3.6000 4.0000 3.5000 3.8500 44,500
3.8800 3.8800 3.6200 3.7300 24,000
3.9000 4.1100 3.6860 3.8400 28,400
Weekend
Weekend
3.3800 4.2300 3.3200 3.9000 143,100
13 · 8-K After-hours · 16:03 ET FORM 8-K ↗
4.1800 4.1800 3.4000 3.4600 153,700
4.0000 4.2400 3.9100 4.2200 23,700
4.0200 4.1500 3.7760 4.0600 62,700
4.2100 4.3030 3.9300 4.0400 68,400
Weekend
Weekend
12 · 8-K After-hours · 16:00 ET FORM 8-K ↗
4.4200 4.4900 4.1500 4.2500 43,900
4.4300 4.5600 4.1100 4.4300 69,500
3.8200 4.5680 3.7800 4.4600 145,300
4.0500 4.2200 3.9000 3.9500 38,900
4.0700 4.2200 3.9010 4.0900 85,800
Weekend
Weekend
4.3000 4.4600 3.9650 4.0400 143,900
4.9400 5.0900 4.2750 4.3600 267,600
11 · 8-K After-hours · 16:01 ET FORM 8-K ↗
4.0500 4.4000 4.0500 4.3800 125,700
4.2600 4.3720 3.8900 4.0600 141,200
5.2000 5.2000 4.2500 4.3400 163,100
Weekend
Weekend
5.4100 5.4100 4.9000 4.9600 237,400
5.1100 5.3400 4.8150 4.8900 133,100
5.7900 5.8400 4.9020 5.1100 300,400
5.8000 5.8000 5.1000 5.4000 290,400
5.2400 5.8300 4.7500 5.6300 309,400
Weekend
Weekend
4.7100 5.2980 4.4300 5.2400 385,000
3.9500 4.6600 3.8500 4.6600 210,800
4.1000 4.1900 3.9500 4.0000 123,800
4.2100 4.4100 4.1100 4.1200 75,700
10 · 8-K After-hours · 16:39 ET FORM 8-K ↗
4.1500 4.6800 4.1500 4.2100 104,700
Weekend
Weekend
4.1800 4.4390 4.1600 4.3500 116,100
4.1400 4.6600 4.0500 4.3400 479,700
4.6500 5.1800 4.1000 4.2900 3,747,400
4.8900 5.0600 4.7000 5.0000 129,300
4.6200 5.4100 4.6200 4.9600 229,800
Weekend
Weekend
4.7200 4.7800 4.5100 4.7500 93,000
5.0000 5.0000 4.5500 4.7100 44,200
5.0800 5.0800 4.8510 5.0100 47,900
4.7100 5.2400 4.7000 5.0900 62,100
4.9600 5.4700 4.7200 4.9900 202,700
Weekend
Weekend
4.7900 5.2000 4.7400 5.1600 161,600
4.7100 4.7100 3.7500 4.6000 295,200
4.0900 5.2000 4.0900 4.7800 298,300
9 · 424B3 Next filing day · accepted 16 Sep, 17:40 ET 424B3 ↗
3.5700 4.6100 3.5600 4.0600 393,100
2.9900 3.7000 2.9830 3.5900 325,500
Weekend
Weekend
8 · 8-K After-hours · 16:30 ET FORM 8-K ↗
2.3100 3.2900 2.3100 3.1500 616,300
2.4700 2.5900 2.2500 2.3000 134,000
7 · S-1/A After-hours · 17:19 ET S-1/A ↗
2.3200 2.5000 2.3200 2.4800 82,000
6 · 8-K After-hours · 16:59 ET FORM 8-K ↗
2.5800 2.5900 2.2200 2.3200 47,800
2.6800 2.7100 2.6300 2.6300 17,400
Weekend
Weekend
2.6500 2.7100 2.5900 2.7000 16,300
2.6900 2.7300 2.6200 2.6500 29,100
2.7700 2.9500 2.6100 2.7700 114,100
2.2300 2.8790 2.0500 2.7400 375,900
No trading
Weekend
Weekend
2.1000 2.2800 1.9700 2.2750 117,000
1.9000 2.1500 1.7300 2.1500 274,200
1.9700 2.0200 1.8900 1.9100 47,600
5 · S-1 After-hours · 16:28 ET FORM S-1 ↗ 4 · PRE 14A After-hours · 16:06 ET PRE 14A ↗
2.0100 2.1300 1.8900 1.9000 104,900
2.0900 2.1030 2.0200 2.0500 40,400
Weekend
Weekend
2.0600 2.2450 2.0200 2.0400 163,800
2.0400 2.1230 1.9000 2.0300 115,500
1.8500 2.0700 1.8300 2.0600 219,600
1.9500 1.9800 1.8700 1.9300 204,900
1.8100 2.3000 1.6500 2.1600 409,000
Weekend
Weekend
3 · 8-K After-hours · 17:09 ET FORM 8-K ↗
1.7850 1.8300 1.6800 1.8300 112,500
2 · 10-Q After market open · 10:59 ET 10-Q ↗
1.7460 1.9140 1.6200 1.8390 263,300
1.9500 1.9890 1.7280 1.8780 542,033
1.5720 1.9560 1.5390 1.9500 1,513,500
1.6800 2.3400 1.5270 1.8210 100,670,733
1 · 8-K Pre-market · 09:01 ET FORM 8-K ↗
Weekend
Weekend
1.2000 1.2120 1.0800 1.0950 53,733
1.3770 1.3770 1.1100 1.1670 56,633
1.2330 1.3800 1.2000 1.3200 120,167
1.2900 1.3410 1.2210 1.2390 7,633
1.3800 1.3800 1.2450 1.2750 12,833
Weekend
Weekend
1.3200 1.3440 1.2600 1.2600 62,000
1.4100 1.4400 1.3200 1.3200 28,833
1.4100 1.4220 1.3500 1.3680 30,733
1.3800 1.4850 1.3800 1.4130 39,500
1.3800 1.5000 1.3800 1.4130 34,067
Weekend
Weekend

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.

30 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
29 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
28 8-K/A FORM 8-K/A (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
27 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
26 S-1 FORM S-1 (opens SEC filing in a new tab) Next filing day · accepted 27 May, 18:14 ET Summarise
25 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 06:04 ET Summarise
24 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
23 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
21 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
18 8-K/A FORM 8-K/A (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:13 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
9 424B3 424B3 (opens SEC filing in a new tab) Next filing day · accepted 16 Sep, 17:40 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
7 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 17:19 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
5 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
4 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 10:59 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:01 ET Summarise