Current Price

40.15

7 Days Forecast

37.82

1-Year Forecast *

19.68

5-Year Forecast *

1.230

Historical index on Taiwan Stock Exchange : A "Should I invest in Formosa Petrochemical stock?" "Should I trade "6505" stock today?" According to our live Forecast System, Formosa Petrochemical Corporation stock is a bad long-term (1-year) investment*. "6505" stock predictions are updated every 5 minutes with latest exchange prices by smart technical market analysis. Q&A about "6505" projections. See Our Other Forecasts
At Walletinvestor.com we predict future values with technical analysis for wide selection of stocks like Formosa Petrochemical Corporation (6505). If you are looking for stocks with good return, Formosa Petrochemical Corporation can be a bad, high-risk 1-year investment option. Formosa Petrochemical Corporation quote is equal to 40.15 at 2026-02-17, but your current investment may be devalued in the future. Based on our forecasts, a long-term decrease is expected, the "6505" stock price prognosis for 2031-02-17 is 1.230. With a 5-year investment, the revenue is expected to be around -96.94%. Your current $100 investment may be down to $3.06 in 2031.

Formosa Petrochemical Corporation Forecast, Short-Term 6505 Stock Price Prediction for Next Days and Weeks

Formosa Petrochemical Corporation Forecast, Long-Term Price Predictions for Next Months and Year: 2026, 2027, 2028, 2029, 2030

6505 Target Price

Formosa Petrochemical Corporation price target in 14 days: 38.74* upside and 37.60* downside. (Highest and lowest possible predicted price in a 14 day period)

Formosa Petrochemical Corporation forecast* for tomorrow, and next weeks based on the last 30 days

6505 forecast for the upcoming days

DatePriceMin PriceMax Price
2025-09-27 38.74 37.96 39.51
2025-09-28 38.46 37.69 39.23
2025-09-29 38.18 37.42 38.95
2025-09-30 37.91 37.15 38.67
2025-10-01 38.10 37.34 38.86
2025-10-02 37.82 37.07 38.58
2025-10-03 37.97 37.21 38.73
2025-10-04 38.01 37.25 38.78
2025-10-05 37.74 36.99 38.50
2025-10-06 37.95 37.19 38.70
2025-10-07 38.15 37.39 38.91
2025-10-08 37.88 37.12 38.63
2025-10-09 37.60 36.85 38.36

14 Days Historical Data

DateOpening priceClosing priceMinimum priceMaximum price
2025-09-08 39.30 39.60 39.15 40.00
2025-09-09 39.55 40.35 39.55 40.50
2025-09-10 40.35 39.95 39.60 40.35
2025-09-11 39.90 38.85 38.80 39.90
2025-09-12 38.95 38.95 38.70 39.50
2025-09-15 39.00 38.80 38.80 39.65
2025-09-16 39.25 38.50 38.50 39.60
2025-09-17 38.70 38.85 38.70 39.55
2025-09-18 39.10 38.80 38.70 39.30
2025-09-19 38.85 38.90 38.65 39.50
2025-09-22 39.55 39.20 38.70 39.55
2025-09-23 39.00 39.25 39.00 39.55
2025-09-24 39.35 39.00 38.75 39.50
2025-09-25 39.30 40.15 39.30 40.40

Stock Info

General
Company Name: Formosa Petrochemical Corporation
Exchange: Taiwan Stock Exchange
Industry: Oil & Gas Refining & Marketing
Sector: Energy
Symbol: 6505
Type: stock
Website: https://www.fpcc.com.tw
Splits & Dividends
Forward Annual Dividend Rate: 0.80
Forward Annual Dividend Yield: 1.99%
Last Split Factor: 103:100
Last Split Date: 2009-07-07

Pivot, Resistance and Support Levels

Calculation For Trading:
Resistance Level (R3): 41.70
Resistance Level (R2): 41.05
Resistance Level (R1): 40.60
Pivot Point: 39.95
Support Level (S1): 39.50
Support Level (S2): 38.85
Support Level (S3): 38.40

Bullish or Bearish?

Based on the last 30 days

Stock Stats

Historical data:
Price (Previous Close): 40.150
Share Volume (Previous Close): 6,139,655
Forecast data:
52 Week High: 39.018
52 Week Low: 19.575

Questions & Answers about Formosa Petrochemical Corporation Projection

What is the Formosa Petrochemical Corporation price today?

The 6505 stock price is 40.15 today.

Will Formosa Petrochemical Corporation price grow / rise / go up?

No. The 6505 price may drop from 40.15 to 19.68.

Will 6505 stock price crash?

According to our analysis, this can happen.

Will 6505 price hit "100" in a year?

Not within a year. See above.

Will 6505 price hit "200" in a year?

Not within a year. See above.

Will 6505 price hit "500" in a year?

Not within a year. See above.

Formosa Petrochemical Corporation (6505) Price Prediction, Forecast for next months and years

Below you will find the price predictions for 2026, 2027.

Date Opening price Closing price Minimum price Maximum price Change
Formosa Petrochemical Corporation Forecast for 2026
January 202632.0230.3829.7732.715.15 % ▼
February 202630.2729.2028.3831.083.53 % ▼
March 202628.9327.0826.6329.676.42 % ▼
April 202626.9825.4425.0227.525.69 % ▼
May 202625.6724.5423.8626.334.39 % ▼
June 202624.3222.9222.5524.945.74 % ▼
July 202622.8421.3921.0323.306.37 % ▼
August 202621.5820.6320.0622.134.39 % ▼
September 202620.4419.2718.9520.965.74 % ▼
October 202619.2017.9817.6819.586.37 % ▼
November 202618.1417.1416.8618.605.50 % ▼
December 202617.2916.2015.9317.646.35 % ▼
Formosa Petrochemical Corporation Forecast for 2027
January 202716.1415.1114.8616.466.37 % ▼
February 202715.2514.5014.1815.644.93 % ▼
March 202714.5613.8513.5314.864.88 % ▼
April 202713.7612.7312.5214.047.51 % ▼
May 202712.8212.1811.9213.144.98 % ▼
June 202712.2411.7011.3712.494.44 % ▼
July 202711.6510.7010.5211.898.18 % ▼
August 202710.7810.2410.0211.054.98 % ▼
September 202710.299.7479.58710.505.28 % ▼

> Page 2: detailed data / price table <

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* Our share forecasts and predictions are made by Machine Learning & Ai, and shouldn't been used for financial decisions. We can't guarantee any profit.