regex101: PCRE (Legacy) Match Workspace

Positive Lookbehind(?<=Bid\/Ask<\/TD>)

Bidthe literal text Bid (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Ask<the literal text Ask< (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

TD>the literal text TD> (case sensitive)

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Group 1(\d{2}\.\d{2})

\d{2}a digit, repeated exactly 2 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{2}a digit, repeated exactly 2 times

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Group 2(\d{2}\.\d{2})

\d{2}a digit, repeated exactly 2 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{2}a digit, repeated exactly 2 times

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Positive Lookahead(?=Low\/High<\/TD>)

Lowthe literal text Low (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

High<the literal text High< (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

TD>the literal text TD> (case sensitive)

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Group 3(\d{2}\.\d{2})

\d{2}a digit, repeated exactly 2 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{2}a digit, repeated exactly 2 times

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

Group 4(\d{2}\.\d{2})

\d{2}a digit, repeated exactly 2 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{2}a digit, repeated exactly 2 times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

(?<=Bid\/Ask<\/TD>)[\s\S]*?(\d{2}\.\d{2})[\s\S]*?(\d{2}\.\d{2})[\s\S]*?(?=Low\/High<\/TD>)[\s\S]*?(\d{2}\.\d{2})[\s\S]*?(\d{2}\.\d{2})

New

							<TR class="spot" bgColor='#f1f1f1'>
							<TD>Bid/Ask</TD> <TD
							align='middle' ><font
							color=''>15.73</font></TD>
							<TD align='middle' > </TD>
							<TD align='middle' ><font
							color=''>15.83</font></TD>
							</TR>
					


							<TR class="spot" bgColor=''>
							<TD>Low/High</TD> <TD
							align='middle' ><font
							color=''>15.51</font></TD>
							<TD align='middle' > </TD>
							<TD align='middle' ><font
							color=''>15.86</font></TD>
							</TR>