Table 2 Description of the data and the sources used for collection.

From: Enhanced stock market forecasting using dandelion optimization-driven 3D-CNN-GRU classification

S. no.

Variable

Type

Source

1

Open

Price

NSE

2

High

Price

NSE

3

Low

Price

NSE

4

Close

Price

NSE

5

Adjusted Close

Price

NSE

6

Volume

Primitive

NSE

7

Trend

Technical Indicator

TA-Lib

8

Wilder's RSI

Technical Indicator

TA-Lib

9

RSI

Technical Indicator

TA-Lib

10

RSI Fast K

Technical Indicator

TA-Lib

11

RSI Fast D

Technical Indicator

TA-Lib

12

Exponential RSI

Technical Indicator

TA-Lib

13

MACD

Technical Indicator

TA-Lib

14

MACD Signal

Technical Indicator

TA-Lib

15

MACD Histogram

Technical Indicator

TA-Lib

16

20 Days MA

Moving Average

TA-Lib

17

50 Days MA

Moving Average

TA-Lib

18

65 Days MA

Moving Average

TA-Lib

19

200 Days MA

Moving Average

TA-Lib

20

BB Lower Band

Technical Indicator

TA-Lib

21

BB Middle Band

Technical Indicator

TA-Lib

22

BB Upper Band

Technical Indicator

TA-Lib

23

PPO

Technical Indicator

TA-Lib

24

PPO Signal

Technical Indicator

TA-Lib

25

PPO Histogram

Technical Indicator

TA-Lib

26

MOM

Technical Indicator

TA-Lib

27

ROC

Technical Indicator

TA-Lib

28

20 Days EMA

Exponential Moving Avg

TA-Lib

29

50 Days EMA

Exponential Moving Avg

TA-Lib

30

65 Days EMA

Exponential Moving Avg

TA-Lib

31

200 Days EMA

Exponential Moving Avg

TA-Lib

32

DPO

Technical Indicator

TA-Lib

33

3 Months Bond Yield

Dynamic Returns

Investing.com

34

1-Year Bond Yield

Dynamic Returns

Investing.com

35

5-Year Bond Yield

Dynamic Returns

Investing.com

36

10-Year Bond Yield

Dynamic Returns

Investing.com

37

NASDAQ Close

Price

Yahoo Finance

38

SSE Close

Price

Yahoo Finance

39

Bovespa Close

Price

Yahoo Finance

40

Gold

Commodity

Yahoo Finance

41

INR to CAD

Exchange Rate

Yahoo Finance

42

INR to JPY

Exchange Rate

Yahoo Finance

43

INR to EUR

Exchange Rate

Yahoo Finance

44

INR to HKD

Exchange Rate

Yahoo Finance

45

INR to USD

Exchange Rate

Yahoo Finance

46

INR to CNY

Exchange Rate

Yahoo Finance

47

INR to AUD

Exchange Rate

Yahoo Finance

48

INR to SGD

Exchange Rate

Yahoo Finance