Alcoa Corporation AA

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Alcoa Corporation Common Stock · Company · NYSE · Basic Materials / Aluminum

Paper trade (simulated — no real money)

Fill: USD 49.9700 · FX 1 USD = 1.266600 SGD · about SGD 63.2920 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 31.83 → 49.97 · 57.0%
83.79057.36030.930 1 2 3 4 5 6 7,8,9,10 11 12 13 14 15 16 17 18 19 20 Sep 25Dec 25Mar 26Jun 26Sep 26

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

Price & SEC Filing History 05 Sep 2025 — 06 Sep 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
Weekend
50.3200 50.7175 49.8620 49.9700 2,797,427
52.3200 52.5800 50.6500 51.0500 2,552,900
50.7800 51.5600 50.4500 51.0500 3,277,200
49.0800 52.0300 49.0700 50.9000 4,678,300
50.5000 51.0800 49.6200 49.9500 3,305,800
Weekend
Weekend
51.2300 51.7020 49.6800 50.3200 2,415,000
49.4900 51.5300 49.3750 51.1900 3,763,000
50.6000 51.0200 49.3500 49.7200 3,110,600
49.3300 51.3400 49.2400 51.2800 3,646,400
51.5000 52.1000 48.7450 49.3900 5,907,900
Weekend
Weekend
52.0000 53.3400 51.6300 51.8500 4,730,400
50.1900 51.0400 48.8400 50.5500 5,489,500
51.2000 51.5700 48.9800 51.5400 7,083,300
50.7900 50.9980 48.8800 50.0200 3,287,200
50.2000 51.8400 49.9100 51.7100 3,999,500
Weekend
Weekend
49.7600 50.6900 49.4300 49.9800 2,924,300
50.2000 51.3150 49.5100 49.5900 7,336,100
54.4000 55.0500 51.0600 51.2200 8,590,000
53.5000 54.9000 52.8900 54.0800 9,013,400
50.6900 51.7600 50.6300 51.6300 5,214,600
Weekend
Weekend
48.7500 50.2450 48.7000 50.1700 5,991,600
47.2400 48.4000 46.8300 47.4800 4,389,900
47.8300 48.4500 47.3900 47.6900 4,907,600
45.9250 47.0300 45.9250 46.8300 4,525,300
43.9900 44.9300 43.8150 44.8400 3,603,800
Weekend
Weekend
45.1600 45.6300 44.6400 45.2600 5,334,400
20 · 10-Q After-hours · 16:35 ET 10-Q ↗
43.8500 45.0300 43.7600 44.9700 3,585,700
44.8500 44.9000 42.4800 42.8800 5,474,400
43.5900 44.6200 43.5900 44.3600 5,506,000
44.2400 44.6600 43.5000 44.0800 4,418,400
Weekend
Weekend
45.0000 45.1900 44.1600 44.2400 2,625,100
45.8600 46.4900 44.7150 45.2700 3,733,800
44.9500 47.0300 44.7700 46.1700 5,374,100
44.3900 44.7300 43.4100 44.3500 6,846,100
44.3700 45.3450 42.7400 43.4800 7,535,700
Weekend
Weekend
46.5300 46.8500 43.7500 43.9800 11,679,400
19 · 8-K After-hours · 16:12 ET 8-K ↗
47.5000 47.9000 46.3900 46.8500 6,531,000
49.2200 49.5800 47.2450 48.5800 4,409,000
50.1900 50.8650 48.4600 49.0600 4,239,800
48.2900 49.9500 48.0500 48.7200 4,041,600
Weekend
Weekend
48.7000 49.3990 48.2200 48.6800 4,988,700
48.3500 49.1830 47.6200 48.7200 5,044,300
47.9000 49.6850 47.1400 48.5100 7,154,700
49.2000 49.5200 47.6500 49.0100 5,582,600
48.8400 51.0300 48.7300 49.8700 7,297,700
Weekend
Weekend
No trading
18 · 8-K After-hours · 16:17 ET FORM 8-K ↗
48.6700 50.7290 48.0200 48.6800 9,898,200
48.8450 48.9600 46.0100 47.4800 17,032,100
17 · 8-K Pre-market · 06:15 ET FORM 8-K ↗
54.2400 54.5900 52.0100 52.1400 5,899,700
53.9300 55.2300 52.5000 53.4700 6,445,600
Weekend
Weekend
52.2000 54.6700 52.2000 54.1000 6,859,300
52.9100 53.3750 51.2200 53.0800 5,659,700
53.7300 53.9800 51.8200 52.3000 6,860,600
55.7150 55.8700 54.4600 55.0800 6,572,600
58.6900 58.9200 57.3400 58.3500 6,492,000
Weekend
Weekend
No trading
61.2000 61.7800 58.9850 59.3700 6,952,700
62.6600 64.2600 61.1200 61.7300 5,159,900
63.5050 63.6000 62.0500 62.8700 5,111,400
66.2900 66.2900 61.5100 64.1600 12,468,700
Weekend
Weekend
69.6700 70.1310 67.8900 68.7700 3,934,700
66.3300 69.2400 65.7800 68.9800 4,640,600
70.2300 71.6700 65.4600 65.5500 6,535,700
74.5400 74.5400 69.3180 72.4100 4,386,500
74.9800 75.3100 73.2500 73.4400 3,423,800
Weekend
Weekend
76.6100 76.6100 71.3600 71.8900 5,738,700
79.1400 80.7400 77.7300 78.0200 4,768,700
82.4600 82.8900 80.4580 80.8600 4,240,600
78.7000 84.3800 78.3800 83.7900 6,754,300
77.7650 79.6060 76.2100 77.7600 3,697,900
Weekend
Weekend
75.8100 77.7200 74.9100 77.6400 4,500,600
72.7700 75.9200 72.3000 75.5800 3,323,900
71.3100 73.2000 70.6700 73.1500 3,278,800
72.5000 75.5700 72.3600 74.5700 5,124,400
No trading
Weekend
Weekend
67.6400 72.8500 67.3200 71.3800 6,952,400
64.1600 66.4800 64.0150 66.2700 3,294,500
65.0500 65.7400 63.6200 64.1400 4,023,700
61.5900 64.6200 60.9100 63.9300 4,432,100
63.0200 63.3500 61.5100 62.5900 3,691,500
Weekend
Weekend
63.7850 64.0300 61.7700 62.5300 3,980,600
68.0700 68.0700 65.8400 66.0200 3,893,800
68.6300 69.7300 67.2100 68.4400 6,127,300
64.2100 68.0100 63.2520 67.6200 5,100,900
16 · 8-K After-hours · 16:32 ET 8-K ↗
64.0900 65.8300 63.7900 65.3400 6,877,600
Weekend
Weekend
63.8800 63.9500 62.7000 63.1800 2,794,300
64.8800 65.0500 62.5300 62.6400 3,682,300
63.5450 63.8000 61.9000 63.2600 4,059,600
63.5000 64.3000 62.7500 63.0600 2,774,200
15 · 8-K After-hours · 16:10 ET 8-K ↗
62.5700 62.9600 61.0600 62.4600 4,657,900
Weekend
Weekend
63.5700 63.9000 62.5700 62.6300 3,034,600
14 · 10-Q After-hours · 16:26 ET 10-Q ↗
63.5600 64.2300 62.1100 63.7900 2,799,800
63.8400 63.8500 61.7600 62.4600 2,762,200
66.2800 66.4350 63.1000 63.1700 3,806,700
66.3300 67.5550 65.8000 67.3600 3,658,000
Weekend
Weekend
65.6500 66.4880 64.6750 66.0100 2,426,700
67.7400 68.2300 65.1500 65.3700 3,553,000
68.4300 69.3750 66.9100 68.5300 4,898,000
66.6600 67.1600 65.4700 67.1500 4,403,400
66.2100 67.2080 65.2100 66.5300 5,366,700
Weekend
Weekend
65.0450 67.5300 63.0300 65.6200 10,626,200
13 · 8-K After-hours · 16:12 ET 8-K ↗
70.8700 72.4200 69.7600 70.4100 6,297,800
71.8200 72.0100 70.1700 70.3800 3,567,700
12 · 8-K After-hours · 16:35 ET 8-K ↗
73.8300 73.8800 71.1500 71.8400 3,829,600
73.0000 74.4700 72.4900 73.3100 3,293,600
Weekend
Weekend
74.2200 75.1900 72.8600 73.0300 3,186,800
73.1900 75.7000 72.9500 73.2700 6,138,300
71.5000 72.3000 68.1700 71.7600 7,139,200
71.8800 73.3790 71.2850 72.9600 4,296,100
71.9200 72.2400 68.9200 71.0100 4,149,900
Weekend
Weekend
No trading
70.7800 71.9780 69.7500 71.5300 5,840,100
67.5800 72.1700 66.7600 72.0600 10,652,000
64.8700 67.4500 64.7000 66.3300 8,416,700
64.0000 66.0000 62.1300 63.2200 13,009,100
Weekend
Weekend
57.6300 59.2600 57.4100 58.4100 3,328,700
57.3200 59.3300 57.2700 57.6000 2,933,900
58.3900 59.1700 57.4300 58.7000 4,045,800
11 · DEFA14A After-hours · 16:17 ET DEFA14A ↗
55.6800 57.3500 55.0610 56.6800 6,450,500
57.0700 58.1000 55.1000 56.0800 6,089,700
Weekend
Weekend
57.9350 59.7900 55.6900 56.4500 7,744,600
10 · DEFA14A After-hours · 16:23 ET DEFA14A ↗ 9 · DEFA14A After-hours · 16:21 ET DEFA14A ↗ 8 · DEFA14A After-hours · 16:17 ET DEFA14A ↗ 7 · DEF 14A After-hours · 16:16 ET DEF 14A ↗
59.8700 59.8700 55.8000 58.6500 10,553,500
64.4900 65.7600 63.6300 64.2300 4,742,000
66.8000 68.1600 65.3150 65.4200 5,460,600
64.5400 67.7000 64.4200 66.6000 6,462,400
Weekend
Weekend
67.0800 68.0300 62.9800 63.5900 5,745,100
66.5000 67.5000 64.3450 65.9300 8,049,900
60.9200 66.4600 60.7610 66.3600 7,241,500
61.5400 62.2200 60.7140 61.3100 3,977,400
57.8400 62.1800 56.6300 61.1600 6,902,300
Weekend
Weekend
58.2600 60.0900 56.7500 59.6500 5,624,700
61.1200 63.4500 58.6500 60.3800 7,386,800
66.4600 68.4000 60.9900 61.5500 13,991,900
62.1500 64.7600 57.8500 63.8400 10,630,200
63.0000 65.2300 62.2200 64.0800 6,904,700
Weekend
Weekend
62.6500 63.6700 61.2700 62.0800 3,991,700
6 · 10-K After-hours · 16:52 ET 10-K ↗
63.5900 64.1050 61.1100 63.4700 5,249,400
62.5950 66.2200 62.3400 64.9000 10,152,500
59.8400 62.6600 59.5700 61.4100 5,011,300
60.0000 61.0200 58.2100 59.8100 3,887,900
Weekend
Weekend
59.2000 61.2900 58.9000 60.4900 6,818,400
58.4000 59.7900 57.2550 59.6900 4,916,500
59.0100 61.1350 58.2500 60.2100 4,962,000
58.9000 59.0000 55.0400 57.4700 8,265,100
No trading
Weekend
Weekend
58.8200 60.3400 56.7200 59.9500 8,968,800
63.4800 63.7400 58.9500 60.5100 8,451,400
63.4700 64.7800 61.4590 63.1500 7,494,000
61.9800 63.3400 60.7400 61.7600 6,640,600
59.3500 62.8700 58.6700 62.3600 6,878,800
Weekend
Weekend
58.0200 60.0400 57.8200 59.1600 5,781,200
56.7100 57.4900 55.3000 56.3800 7,568,200
61.8000 62.0630 56.9700 58.1600 10,794,300
60.2300 61.3700 59.3450 61.3500 8,386,000
56.8000 58.6000 56.3100 58.2100 9,852,300
Weekend
Weekend
58.3500 59.8900 55.9250 56.8100 9,187,600
63.0500 63.5390 59.1100 60.6400 8,028,900
60.8300 61.0700 58.8050 60.0100 5,663,900
57.7550 60.9800 57.5100 59.6600 7,189,700
63.7100 63.7100 58.3150 58.5500 10,177,700
Weekend
Weekend
60.7900 62.5400 57.5100 62.2100 11,525,900
5 · 8-K After-hours · 16:13 ET 8-K ↗
64.5000 65.0000 62.3850 63.1400 8,993,400
63.5200 64.7100 63.0450 63.8700 6,502,800
59.7300 62.2950 59.5900 62.1200 8,466,800
No trading
Weekend
Weekend
62.7900 63.3500 59.9500 60.0700 12,282,500
64.4600 64.7300 63.6600 63.8100 11,655,500
65.7200 66.9500 64.4400 64.5700 10,871,600
64.7750 66.2400 64.4000 65.3700 6,903,900
64.1550 66.0500 63.5200 65.6700 8,723,000
Weekend
Weekend
61.1600 63.7850 60.6460 63.6700 7,025,300
59.5600 61.4200 58.4700 61.0900 12,068,600
61.6500 63.2700 61.0100 62.7400 10,645,900
61.7300 65.0080 61.7300 63.5600 12,386,000
58.0700 61.7600 57.5000 61.4400 9,786,100
Weekend
Weekend
54.1200 56.6100 54.0100 56.5400 5,897,500
No trading
54.3900 54.5800 52.6400 53.1400 5,678,900
54.7300 54.8200 53.7800 54.3800 3,457,300
52.5000 53.9400 52.2700 53.7700 4,211,000
Weekend
Weekend
54.4200 54.4300 53.7400 54.2500 3,152,800
No trading
54.0000 54.0280 53.0000 53.6300 1,884,200
54.3600 54.3600 53.0800 53.6500 5,557,800
51.9900 53.9870 51.7500 53.7200 8,577,200
Weekend
Weekend
48.6600 51.6700 48.5400 51.2500 9,579,700
47.2500 48.7300 47.0300 48.1800 5,808,000
47.2000 47.8300 46.6600 46.8400 4,564,100
46.0000 46.9600 45.6600 46.5600 4,553,000
46.6600 46.6800 45.4000 45.4900 3,853,800
Weekend
Weekend
47.1000 48.1180 45.8200 46.1400 7,533,600
44.5000 47.4800 44.5000 47.2400 8,980,500
43.7800 44.7700 42.7600 44.6400 8,209,400
43.6450 44.5350 43.3400 43.4700 4,859,800
43.9900 44.7000 43.0400 44.4600 7,234,700
Weekend
Weekend
44.2500 44.8420 43.7310 43.7700 5,135,400
43.9500 44.4600 43.5200 44.0100 5,540,500
42.4100 44.9600 42.3200 44.1000 8,937,500
41.6500 42.2290 41.3000 41.4500 5,932,400
41.8200 42.7300 41.4500 41.6500 7,454,900
Weekend
Weekend
42.1700 42.1700 41.4800 41.7400 3,769,000
No trading
39.6000 42.1600 39.6000 41.5700 7,662,000
4 · 8-K After-hours · 16:34 ET 8-K ↗
38.8700 39.7600 38.4900 39.2000 5,008,800
37.0100 38.8350 36.6300 38.7200 4,911,600
Weekend
Weekend
35.5100 36.9650 35.1200 36.3400 5,183,000
37.4100 38.2800 35.5500 35.8300 5,687,500
36.5200 37.1600 36.2300 36.7200 4,079,300
35.4300 36.8700 35.1700 36.5500 5,739,900
37.0200 37.0400 35.3600 35.7800 6,772,200
Weekend
Weekend
36.8200 38.1450 36.4200 37.5900 4,371,700
40.1800 40.2500 37.6900 38.1900 7,396,100
38.1700 40.3800 38.1450 40.0300 8,544,700
38.7900 38.8750 37.3550 37.4800 4,301,500
38.5400 39.1700 38.2200 38.7900 5,676,500
Weekend
Weekend
36.0600 37.5800 35.5400 37.3200 4,693,800
36.0200 37.5000 35.8000 36.7000 8,742,000
35.5000 36.2600 35.2600 35.7400 5,215,100
35.9000 36.6730 35.2150 35.2600 4,886,100
36.9700 37.3400 36.5950 37.2000 5,225,600
Weekend
Weekend
37.0200 37.0200 36.4200 36.7900 4,578,300
38.0000 38.0000 36.3000 36.7600 10,180,200
39.9500 40.0000 38.7000 38.9100 6,292,800
3 · 10-Q After-hours · 16:23 ET 10-Q ↗
39.7450 39.9400 39.0900 39.3100 6,073,400
39.7400 40.8100 39.3420 39.9000 7,207,000
Weekend
Weekend
38.4800 39.9800 37.7800 39.4200 10,623,400
37.6850 41.5500 37.6850 40.1400 20,278,200
2 · 8-K After-hours · 16:13 ET 8-K ↗
37.3800 37.5300 35.4500 35.6500 9,566,800
37.9600 38.0000 36.0700 37.2300 8,781,500
36.5100 39.2800 36.3400 38.9600 10,907,900
Weekend
Weekend
36.5800 36.7590 35.6400 35.9700 4,397,900
36.8500 37.9000 36.5500 37.1300 5,978,000
36.3000 36.6600 35.6150 36.4600 5,311,000
35.4400 36.4150 35.1300 35.7500 5,867,100
36.4100 36.9000 35.6100 36.2500 6,299,500
Weekend
Weekend
37.0600 37.3500 35.0100 35.0200 7,317,600
38.0800 38.0900 36.7800 37.0000 9,033,000
36.4800 37.5800 36.3900 37.0600 10,564,600
34.1000 35.8650 34.0200 35.5300 11,291,400
34.9500 35.4900 33.7700 33.7900 5,365,900
Weekend
Weekend
35.1400 35.2500 34.3500 34.5000 5,786,900
34.0700 35.0450 33.9700 34.8300 8,145,900
33.0000 34.3300 32.8550 33.8500 5,804,300
33.4650 33.4650 31.9800 32.8900 8,584,200
1 · 8-K Next filing day · accepted 29 Sep, 19:07 ET 8-K ↗
33.5800 33.9200 32.9600 33.8500 7,467,900
Weekend
Weekend
31.5500 32.8300 31.4500 32.7100 6,488,900
31.2100 31.8450 30.8100 31.4500 5,327,500
31.7600 32.0300 31.1050 31.2300 7,167,700
32.6700 32.9700 31.0300 31.5300 7,983,300
32.0000 32.6400 31.7900 32.6300 4,758,300
Weekend
Weekend
32.7700 32.9900 32.2800 32.4600 6,383,100
33.2500 33.2980 32.6450 32.7200 4,318,800
33.0000 34.1400 32.7300 32.8600 6,699,200
33.8600 34.2500 33.1150 33.4800 5,921,600
33.5800 34.1500 33.4000 33.6000 5,656,800
Weekend
Weekend
32.3700 33.4500 32.3700 33.2400 8,313,400
31.0100 32.3550 30.7100 32.2900 6,107,200
31.3000 32.1000 30.7600 30.9300 6,482,500
32.1900 32.9100 31.2550 31.2700 6,652,800
32.0100 32.1450 30.8350 32.0400 6,672,000
Weekend
Weekend
31.7300 32.0700 30.9900 31.8300 5,686,300

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.

20 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 06:15 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
10 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
9 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 29 Sep, 19:07 ET Summarise