QuantumScape Corporation QS

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QuantumScape Corporation - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 4.8850 · FX 1 USD = 1.288650 SGD · about SGD 6.2951 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 10.98 → 4.89 · -55.5%
18.44011.6634.885 1 2 3 4 5 6 7 8 9 10 11,12 13 14 15,16 17 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
17 · 10-Q After-hours · 16:06 ET 10-Q ↗
5.0300 5.1000 4.8100 4.8850 32,782,100
5.5200 5.7400 4.9700 5.1150 63,868,800
16 · 8-K After-hours · 16:18 ET 8-K ↗ 15 · 8-K After-hours · 16:02 ET 8-K ↗
6.0500 6.1900 5.8400 5.8700 29,621,200
5.9800 6.1400 5.9000 6.0500 21,569,900
5.9300 6.0300 5.8400 5.8900 25,952,300
Weekend
Weekend
5.7300 6.0100 5.6450 5.8600 21,277,600
6.2900 6.3200 5.7600 5.9050 28,359,600
6.5450 6.8300 6.3700 6.4300 27,623,100
6.4050 6.4850 6.2900 6.4200 19,138,200
6.4750 6.5000 6.1200 6.2800 30,671,900
Weekend
Weekend
6.9900 6.9900 6.5700 6.5800 21,021,500
6.6800 7.0400 6.6250 6.9100 28,112,000
6.6500 6.7500 6.3800 6.6300 33,760,600
7.1400 7.1600 6.6400 6.7900 31,453,800
7.1100 7.4450 7.0200 7.2400 15,342,600
Weekend
Weekend
No trading
7.7050 7.8150 6.9750 7.0700 21,841,500
7.4600 7.8700 7.4450 7.6100 18,976,500
7.4600 7.7200 7.3900 7.5600 18,404,700
7.2700 7.6200 7.0650 7.5900 23,688,100
Weekend
Weekend
6.9500 7.2300 6.9400 7.1600 21,263,400
7.2150 7.3400 6.9200 7.1300 18,869,500
7.3900 7.4000 6.9800 7.1200 29,157,800
7.2350 7.7200 7.2000 7.4200 22,407,600
7.8600 8.4900 7.5800 7.6100 32,347,500
Weekend
Weekend
No trading
7.7500 8.0800 7.1400 8.0400 85,585,800
6.9650 7.2550 6.8700 6.9000 12,871,400
7.1000 7.2300 6.9000 6.9200 14,442,600
7.4900 7.6000 7.2000 7.2300 13,308,100
Weekend
Weekend
7.2200 7.3000 6.9800 7.0900 12,911,100
7.0100 7.2560 6.8500 7.2300 16,909,700
7.1750 7.3750 7.0000 7.0000 20,323,500
7.7100 7.7900 6.9600 7.3200 22,576,300
7.8700 7.9750 7.6000 7.6600 12,012,600
Weekend
Weekend
14 · 8-K After-hours · 16:18 ET 8-K ↗
8.8400 8.8650 7.5000 7.6700 29,370,700
8.4950 9.2400 8.4400 9.0800 20,659,900
9.0500 9.3250 8.7300 8.7600 20,493,300
9.1500 9.6500 9.0200 9.2000 21,603,100
8.8300 9.4250 8.6900 9.1400 21,394,700
Weekend
Weekend
9.0300 9.0700 8.6000 8.9800 27,908,300
8.9950 9.4100 8.8400 9.1300 20,125,600
8.7100 9.2900 8.4600 9.1100 30,298,400
8.3900 9.0400 8.1600 8.7100 36,180,600
No trading
Weekend
Weekend
8.3000 8.5700 8.0900 8.2000 21,355,100
7.6300 8.5000 7.6000 8.3800 30,552,500
7.4100 7.6900 7.1600 7.6700 17,133,700
7.4750 7.5400 7.1300 7.3000 12,217,400
8.0000 8.0200 7.2050 7.5700 26,745,800
Weekend
Weekend
8.0900 8.1300 7.8900 8.0100 28,533,400
8.5100 8.8900 8.2300 8.6000 30,420,900
8.6900 8.9800 7.9200 8.6600 60,113,100
7.8100 8.5500 7.5600 8.4200 32,323,100
7.4200 8.3400 7.4100 8.0300 30,483,400
Weekend
Weekend
7.3800 7.5650 7.1500 7.5400 17,595,300
7.9300 7.9400 7.1700 7.3500 22,892,200
7.2850 7.9990 7.2100 7.9500 22,908,000
7.2100 7.3850 7.1300 7.2600 10,978,100
7.2300 7.3850 7.1200 7.1900 10,663,000
Weekend
Weekend
7.2200 7.4950 7.1100 7.2600 15,868,100
6.8800 7.3850 6.8300 7.2900 25,317,500
6.9500 6.9550 6.5500 6.8400 19,356,500
6.8500 7.2000 6.7300 6.9700 21,485,600
7.1000 7.7500 6.9700 7.0600 39,518,800
Weekend
Weekend
13 · 10-Q After-hours · 16:07 ET 10-Q ↗
7.5000 8.4300 6.9600 7.2200 64,048,700
12 · DEFA14A After-hours · 16:39 ET DEFA14A ↗ 11 · DEF 14A After-hours · 16:30 ET DEF 14A ↗
9.6570 9.6570 7.1300 7.4100 113,119,200
10 · 8-K After-hours · 16:22 ET 8-K ↗
7.1700 7.3300 7.0700 7.3100 25,475,300
7.3850 7.4000 6.9400 6.9800 14,131,600
6.9320 7.2000 6.8650 7.1800 12,937,300
Weekend
Weekend
7.2400 7.4500 7.0500 7.1000 14,516,000
7.5800 7.5880 6.8800 7.0400 18,333,400
6.9500 7.2300 6.9300 7.1700 16,685,100
6.6300 6.9300 6.6000 6.8600 17,479,700
6.2300 6.4600 6.1900 6.4400 9,241,000
Weekend
Weekend
6.2800 6.5200 6.2650 6.3600 6,987,400
6.2800 6.3300 6.1500 6.1800 7,680,200
6.6700 6.7900 6.1800 6.3000 8,611,600
6.2400 6.2800 6.0100 6.2100 7,238,400
6.3600 6.4900 6.3150 6.3400 6,412,900
Weekend
Weekend
No trading
5.9300 6.3700 5.9000 6.3600 9,602,000
6.5300 6.5600 6.1800 6.2100 7,972,200
6.1200 6.4000 6.0700 6.3800 9,448,500
6.2900 6.3900 5.9150 5.9600 11,061,100
Weekend
Weekend
6.3800 6.4500 6.2100 6.2600 8,078,900
6.7300 6.8300 6.4800 6.5000 8,668,200
6.9900 7.1050 6.8210 6.8800 6,821,600
6.9600 7.0500 6.6300 6.8100 8,386,300
6.7400 7.1200 6.6900 7.0500 14,468,200
Weekend
Weekend
6.8100 6.8800 6.5000 6.5900 9,882,600
6.7500 6.9650 6.6300 6.8900 8,562,300
6.8800 7.0450 6.8400 6.8500 7,237,400
6.8900 7.1400 6.7950 6.9600 10,173,200
6.8100 7.0390 6.7160 6.8900 8,378,500
Weekend
Weekend
6.9400 7.1100 6.7100 6.7300 8,730,000
6.8900 6.9300 6.8000 6.9000 8,658,500
6.8600 7.0900 6.8200 7.0000 8,499,800
6.8750 7.1000 6.7600 6.8200 9,472,100
6.4800 6.8250 6.3900 6.8000 11,240,200
Weekend
Weekend
6.7700 6.9800 6.6700 6.6900 11,810,800
6.9000 6.9700 6.7100 6.9200 13,323,900
9 · 8-K Pre-market · 09:00 ET 8-K ↗
6.5700 7.0200 6.5600 7.0000 15,144,900
6.6100 6.7600 6.4500 6.5400 12,062,000
6.6500 6.9700 6.5800 6.8900 10,630,800
Weekend
Weekend
7.0200 7.0300 6.8500 6.9200 11,819,800
6.9500 7.2800 6.8800 7.2600 16,237,600
8 · 10-K After-hours · 16:11 ET 10-K ↗
7.1000 7.1700 6.9700 7.0300 14,988,500
6.8300 7.1200 6.7150 7.0350 14,940,000
6.7700 6.8800 6.6700 6.8500 12,289,500
Weekend
Weekend
7.0000 7.1200 6.8500 6.8800 15,051,900
7.2100 7.2300 6.9800 7.1700 15,504,000
7.2000 7.3400 6.9500 7.1500 18,298,600
7.4850 7.5800 7.1800 7.2000 16,889,400
No trading
Weekend
Weekend
7.9000 8.0700 7.7050 7.7300 12,399,000
8.1800 8.6000 7.7500 7.7650 25,373,100
7 · 8-K After-hours · 16:21 ET 8-K ↗
9.0400 9.1300 8.6000 8.8200 19,665,000
6 · 8-K After-hours · 16:30 ET 8-K ↗
9.0700 9.4150 8.9300 8.9400 16,748,900
9.4100 9.4700 8.9000 9.1700 27,684,400
Weekend
Weekend
8.0250 8.4950 8.0100 8.4700 18,026,900
8.2000 8.3600 7.7200 7.7600 18,800,100
8.8200 8.8400 8.1700 8.4900 15,870,400
8.8550 9.0400 8.4600 8.8600 14,011,500
8.8200 8.9200 8.5700 8.6800 14,560,100
Weekend
Weekend
9.6700 9.7800 8.8100 8.8500 21,023,700
5 · 8-K Pre-market · 06:09 ET 8-K ↗
9.9100 10.0900 9.5000 9.8550 14,793,000
10.2400 10.2500 9.7250 9.9300 10,289,900
10.0700 10.1700 9.8300 10.1500 7,986,900
10.3400 10.3400 9.8200 9.9100 13,401,300
Weekend
Weekend
10.8800 10.9600 10.3500 10.3600 11,602,200
11.4350 11.9300 10.7050 10.8000 22,877,300
10.4700 11.3800 10.4050 11.0500 30,930,800
10.1100 10.7000 10.0450 10.2300 16,171,500
No trading
Weekend
Weekend
10.4300 10.7150 10.1200 10.5500 13,990,700
10.9000 10.9800 10.3550 10.3800 11,146,000
10.4650 10.8350 10.3100 10.7900 10,600,900
10.8400 10.8900 10.2100 10.6100 15,307,300
10.6100 10.9100 10.4250 10.7200 14,175,400
Weekend
Weekend
10.9200 10.9900 10.5250 10.6100 11,574,800
10.8500 11.2500 10.7000 10.8900 9,957,700
11.2800 11.3100 10.8400 10.9100 10,902,800
11.4000 11.6000 10.9450 11.3100 12,670,100
11.2700 11.5600 11.0520 11.3300 17,697,200
Weekend
Weekend
10.5500 11.0600 10.3250 11.0600 13,722,600
No trading
10.4200 10.5500 10.2900 10.4200 10,303,100
10.6000 10.6700 10.3700 10.3800 9,698,200
10.6400 10.9700 10.5100 10.6000 12,576,800
Weekend
Weekend
11.1500 11.1800 10.8750 10.9200 10,262,500
No trading
11.3500 11.4150 11.1200 11.1800 5,426,200
11.2500 11.7600 11.0900 11.4300 10,827,800
11.5900 11.8000 11.3500 11.5100 13,819,200
Weekend
Weekend
11.2600 11.6200 11.1400 11.4300 19,797,100
11.1000 11.5700 10.9600 11.0200 16,772,800
11.4900 12.0700 10.7100 10.7400 23,429,600
10.5200 11.0900 10.5000 10.8400 19,958,500
11.8000 11.8200 10.8100 10.8300 23,639,400
Weekend
Weekend
12.6500 12.8450 11.7750 11.8000 15,565,800
12.2500 12.8000 11.8500 12.7900 17,534,100
12.6100 12.8500 12.1800 12.4700 19,833,900
4 · 8-K Pre-market · 06:56 ET 8-K ↗
12.4500 13.0000 12.3500 12.7500 16,111,600
3 · 8-K After-hours · 16:55 ET 8-K ↗
12.6800 12.8400 12.4200 12.6000 12,475,100
Weekend
Weekend
12.9450 13.0200 12.5500 12.5500 13,990,800
12.2250 13.1000 12.1000 12.9700 18,018,100
12.1400 12.4800 11.8100 12.4100 13,208,700
11.8600 12.3200 11.8000 12.1700 13,077,900
12.0200 12.0400 11.5750 11.7300 11,951,100
Weekend
Weekend
12.2100 12.5000 12.0320 12.2200 6,935,400
No trading
12.0200 12.2200 11.8200 12.0800 13,799,700
11.7100 11.9700 11.2950 11.8600 13,320,200
11.4400 11.9100 11.3600 11.8300 17,137,300
Weekend
Weekend
11.5900 11.8000 10.5600 11.4700 31,916,300
12.8400 13.2600 11.6700 11.7200 27,515,700
12.5800 12.9050 12.1900 12.4600 23,908,200
12.8000 13.4800 12.4400 12.9700 30,869,100
13.3100 13.7980 12.6450 12.9500 23,617,100
Weekend
Weekend
13.0200 14.1000 12.7700 13.4300 29,718,900
14.4000 14.5290 13.4900 13.5700 33,505,900
16.0100 16.2200 14.5500 14.6400 36,387,600
16.1200 16.1300 15.2750 15.9100 36,029,300
17.1900 17.5800 15.1300 16.2800 51,942,700
Weekend
Weekend
15.6400 16.6200 14.8350 16.6200 33,246,200
16.9000 17.0000 15.8300 15.9000 23,778,900
15.6800 17.7100 15.5200 17.0700 43,567,300
15.5000 16.0000 14.7610 15.4400 25,714,700
17.7200 17.8600 15.8800 16.2100 45,152,600
Weekend
Weekend
16.0800 18.5600 15.8190 18.4400 83,841,400
15.5300 16.1000 15.2000 15.7900 20,613,500
15.6300 16.3500 15.3320 15.8400 55,121,300
16.4000 16.4900 15.0200 15.5900 57,775,600
16.8900 17.4500 16.2300 16.2800 35,507,400
Weekend
Weekend
2 · 10-Q After-hours · 16:10 ET 10-Q ↗
15.3500 16.9800 14.9300 16.8200 48,383,100
14.4100 15.3800 13.8900 14.6600 40,157,600
1 · 8-K After-hours · 16:17 ET 8-K ↗
15.0900 15.4000 13.0900 13.5800 58,317,600
15.8600 16.2050 15.4200 15.5200 22,380,900
15.6200 16.1800 15.1450 16.1400 27,332,200
Weekend
Weekend
15.2900 15.9750 14.9150 15.3600 29,748,900
18.0200 18.2500 15.3900 15.4600 54,427,100
17.5700 19.0700 16.7800 17.8500 75,560,700
16.6600 17.1450 15.8110 16.8800 42,128,400
15.3900 17.7880 15.3400 16.9900 63,441,500
Weekend
Weekend
15.1000 16.8900 14.6000 14.7000 75,794,900
15.4000 16.3300 14.9800 14.9900 68,609,300
16.2400 17.7700 14.8210 15.3300 84,543,300
16.0000 16.3100 14.9700 15.3300 58,153,900
16.0300 16.6800 15.6400 15.7200 50,445,100
Weekend
Weekend
14.6400 16.4900 14.2400 15.9200 76,384,400
14.5400 15.2400 14.0800 14.3000 58,202,900
12.3000 14.8500 12.0800 14.5900 87,787,600
13.0000 13.6200 12.0500 12.3200 50,852,500
13.1300 13.4100 12.1300 12.3800 37,097,100
Weekend
Weekend
12.5900 12.9300 12.0900 12.6600 29,247,400
11.9700 12.8450 11.4900 12.5000 39,952,500
13.7900 14.0200 12.3350 12.4900 43,754,300
13.4300 14.1680 13.0500 13.5300 43,548,600
13.0700 14.1000 12.6300 13.4400 52,301,400
Weekend
Weekend
12.1800 13.4400 11.9400 13.4200 74,324,800
10.3800 12.2650 10.2250 12.1300 66,639,500
9.9100 10.6400 9.8540 10.2600 41,686,500
10.3000 10.7250 9.8800 10.1500 41,376,800
10.0500 10.5250 9.4100 10.3600 41,060,200
Weekend
Weekend
8.8800 9.9600 8.7150 9.9500 39,085,000
8.3400 9.2900 8.2900 8.8500 37,105,900
8.6000 8.6100 8.2100 8.3500 22,368,600
9.6250 9.6500 8.3000 8.5300 52,713,200
10.0600 10.6800 9.2600 9.4900 102,502,700
Weekend
Weekend
7.8100 7.9440 7.6400 7.8400 9,675,400
7.6600 7.6970 7.4000 7.6500 12,595,800
7.8000 8.1500 7.6950 7.7800 12,274,100
7.7700 7.8400 7.5500 7.7300 11,386,700
No trading
Weekend
Weekend
8.1900 8.1900 7.7500 7.9300 12,270,600
8.1300 8.2300 8.0220 8.1000 8,620,100
8.1700 8.3150 7.9950 8.0400 10,768,400
8.1100 8.5600 8.1100 8.3300 17,287,100
8.0500 8.2200 7.8000 8.0500 12,485,200
Weekend
Weekend
7.8600 8.2300 7.7800 8.1600 14,821,000
7.8900 8.0100 7.7550 7.8700 10,890,300
7.8500 7.9600 7.6500 7.9100 13,718,400
8.8000 8.8500 7.8300 7.9100 24,514,200
8.9900 9.1100 8.5500 8.8000 16,805,900
Weekend
Weekend
9.1600 9.2600 8.8000 9.0300 14,441,700
9.2600 9.6900 8.8500 9.0900 27,697,800
9.4300 9.7000 9.1400 9.4400 21,309,600
9.0000 9.4000 8.9600 9.3500 25,131,500
8.8700 9.2600 8.8160 9.0800 23,752,200
Weekend
Weekend
9.4900 9.6000 8.7100 8.7600 34,527,900
8.3100 9.2600 8.3100 9.2400 38,848,000
8.4600 8.7450 8.2050 8.2800 28,528,600
9.0000 9.1100 8.4300 8.6900 54,206,400
8.3700 8.4780 8.1150 8.3000 23,176,900
Weekend
Weekend
8.2000 8.4900 8.1000 8.2600 31,166,700
8.8000 9.0500 8.5850 8.6000 37,738,700
9.3100 9.3100 8.4800 8.7800 61,129,100
10.8400 11.0450 9.2000 9.2800 73,326,200
11.8400 12.2800 10.7220 10.9800 57,335,600
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.

17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:09 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:56 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:55 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise