Tour v526
PTGX
PROTAGONIST THERAPEU
$147.75 +2.37%
$147.13 (-0.42%)🌙
as of 08/31 06:55 PM
(8/28 18:54) ◀
|
Monday, August 31, 2026 (6:55pm)
January 2026
|
▶
◀ 8/31 18:55

Option Volume

Detail
ℹ
Current (08/31) 25
Calls: 18 (72%)
Puts: 7 (28%)
Prior (08/28) 16
Calls: 8 (50%)
Puts: 8 (50%)
Current vs Prior +56.25%
Calls: +125.00% (Calls)
Puts: -12.50% (Puts)
Prior 7-Day Total 444
Calls: 333 (75%)
Puts: 111 (25%)
Prior 7-Day Average 63
Calls: 47 (75%)
Puts: 15 (25%)
Current vs Prior 7-Day Avg -60.59%
Calls: -62.16%
Puts: -55.86%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/31) $34.9K
Calls: $32.4K (93%)
Puts: $2.5K (7%)
Prior (08/28) $19.4K
Calls: $15.8K (82%)
Puts: $3.6K (18%)
Current vs Prior +80.35%
Calls: +105.09%
Puts: -29.68%
Prior 7-Day Total $552.5K
Calls: $492.8K (89%)
Puts: $59.8K (11%)
Prior 7-Day Average $78.9K
Calls: $70.4K (89%)
Puts: $8.5K (11%)
Current vs Prior 7-Day Avg -55.77%
Calls: -53.95%
Puts: -70.73%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/31) 0.39
Prior (08/28) 1.00
Current vs Prior -61.11%
Prior 7-Day Average 0.51
Current vs Prior 7-Day Avg -24.35%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/31) 403
Calls: 402 (100%)
Puts: 1 (0%)
Prior (08/28) 156
Calls: 156 (100%)
Puts: -- (0%)
Current vs Prior +158.33%
Prior 7-Day Total 1,176
Calls: 1,105 (94%)
Puts: 71 (6%)
Prior 7-Day Average 168
Calls: 157 (87%)
Puts: 23 (13%)
Current vs Prior 7-Day Avg +139.88%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 10.25% | 15.40%
Prior 10.74% | 15.49%
Current vs Prior -4.52% | -0.57%
Prior 7-Day Avg 9.21% | 14.70%
Current vs 7-Day Avg +11.30% | +4.75%
Prior 7-Day Eod 10.74% | 15.49%
Current vs 7-Day Eod -4.52% | -0.57%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs 7-Day Avg +0.00% | -0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 93% of dollar volume in calls ($32.4K) vs puts ($2.5K). Elevated premium activity with dollar volume up 80% vs prior. Above-average activity with volume up 56% vs prior. Extreme bullish P/C ratio of 0.39 - heavy call buying (18 calls vs 7 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.76, highest 0.81)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Sep 1813.0017.00$15.0026.7%20.8135
$140.00Sep 189.0012.50$10.7532.6%10.71--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 5, top 2)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Sep 1813.0017.00$15.0026.7%20.8135
$160.00Sep 180.304.90$2.60176.9%20.2650
$140.00Sep 189.0012.50$10.7532.6%10.71--
PUTS (0)
No puts meet the criteria

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 1.45, avg 1.45)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$140.00$160.00Sep 18$8.15$11.85$8.1571%1.45$148.15
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $5.55, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$140.00$160.001:2Sep 18$5.55$14.45
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 0.20%, avg 0.20%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Sep 18$0.300.268.3%0.20%8.49%250

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 90 contracts (avg 150 vol/day, 89 traded recently)

PTGX averages only 150 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $130.00 01-15 call last traded $35.00 on 08/17 (now $25.50/$29.00) — try a limit near $27.25. Also watch the $135.00 01-15 call last traded $26.80 on 08/10 (now $22.00/$26.00) — try a limit near $24.00; the $150.00 01-15 call last traded $13.80 on 08/28 (now $14.70/$18.00) — try a limit near $14.70. Most tradeable put: the $145.00 10-16 put last traded $14.32 on 08/06 (now $8.30/$10.50) — try a limit near $9.40.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$150.00Sep 18$2.65$7.50$5.08$8.43 08/25$3.98–$13.10$5.08--
$150.00Oct 16$7.50$11.50$9.50$11.61 08/26$6.70–$16.90$9.5029
$150.00Jan 15$14.70$18.00$16.35$13.80 08/28$9.95–$23.60$14.70114
$145.00Sep 18$5.50$10.00$7.75$10.50 08/25$5.85–$16.60$7.75--
$145.00Oct 16$10.00$14.00$12.00$9.80 08/28$7.90–$20.40$10.00--
$155.00Sep 18$1.50$6.00$3.75$6.00 08/25$2.45–$10.65$3.75--
$155.00Oct 16$5.00$9.50$7.25$12.50 08/25$5.50–$13.80$7.25--
$155.00Jan 15$12.00$16.00$14.00$20.63 08/17$8.45–$21.00$14.00--
$140.00Sep 18$9.00$12.50$10.75$15.73 08/21$8.00–$20.50$10.75--
$140.00Oct 16$12.50$17.00$14.75$21.58 08/14$9.90–$23.45$14.75--
$140.00Jan 15$19.00$23.00$21.00$29.00 08/17$13.75–$29.35$21.00--
$160.00Sep 18$0.30$4.90$2.60$3.38 08/27$2.45–$7.85$2.6050
$160.00Oct 16$3.50$7.90$5.70$6.80 08/27$4.78–$12.20$5.70--
$160.00Jan 15$9.50$13.80$11.65$14.88 08/25$7.40–$18.80$11.65--
$160.00Apr 16$14.00$18.30$16.15$19.90 08/20$14.90–$20.75$16.15--
$135.00Sep 18$13.00$17.00$15.00$22.50 08/19$10.20–$24.90$15.0035
$135.00Oct 16$15.50$20.00$17.75$19.00 08/06$11.90–$27.40$17.75--
$135.00Jan 15$22.00$26.00$24.00$26.80 08/10$15.85–$32.45$24.00150
$165.00Sep 18$0.00$4.90$2.45$2.35 08/25$2.35–$5.50$2.35--
$165.00Oct 16$2.05$6.50$4.28$7.50 08/12$3.58–$9.15$4.28--
$165.00Jan 15$7.50$12.30$9.90$14.25 08/12$6.25–$16.50$9.90--
$130.00Oct 16$19.00$23.80$21.40$26.00 08/12$14.40–$31.65$21.40--
$130.00Jan 15$25.50$29.00$27.25$35.00 08/17$18.10–$36.05$27.2514
$170.00Sep 18$0.00$4.90$2.45$1.50 08/20$2.45–$4.22$1.50--
$170.00Oct 16$1.05$5.50$3.28$3.00 07/02$2.50–$7.90$3.00--
$170.00Jan 15$6.50$10.80$8.65$12.50 08/12$6.00–$14.40$8.65--
$125.00Jan 15$29.00$32.50$30.75$32.88 08/27$20.65–$39.95$30.75--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$6.15$2.45--
$120.00Sep 18$25.50$30.30$27.90$31.40 08/07$17.90–$39.45$27.90--
$120.00Oct 16$27.00$31.80$29.40$20.99 07/20$19.90–$40.70$27.00--
$120.00Jan 15$31.50$36.30$33.90$29.13 07/17$23.40–$44.05$31.50--
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.55$1.65--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$4.00$8.80$6.40$10.44 08/19$3.83–$11.15$6.40--
$115.00Jan 15$35.50$40.30$37.90$41.50 08/20$26.40–$48.05$37.90--
$185.00Sep 18$0.00$4.90$2.45$1.20 08/07$2.40–$2.78$1.20--
$185.00Oct 16$0.00$4.90$2.45$3.48 08/17$2.05–$4.18$2.45--
$185.00Jan 15$3.10$7.90$5.50$4.80 08/06$3.28–$9.90$4.80--
$110.00Oct 16$36.50$41.40$38.95$26.34 07/06$26.90–$49.95$36.50--
$110.00Jan 15$39.50$44.40$41.95$33.70 07/24$30.00–$52.45$39.50--
$190.00Sep 18$0.00$4.90$2.45$0.85 08/07$2.45–$2.55$0.85--
$190.00Oct 16$0.00$4.90$2.45$3.70 08/18$2.45–$3.33$2.45--
$190.00Jan 15$2.50$7.00$4.75$6.09 08/06$2.55–$8.40$4.75--
$105.00Oct 16$41.00$45.90$43.45$46.00 08/20$30.95–$54.20$43.45--
$105.00Jan 15$44.40$48.50$46.45$30.00 07/13$33.80–$57.55$44.40--
$195.00Oct 16$0.00$4.90$2.45$2.24 08/12$2.45–$2.50$2.24--
$195.00Jan 15$1.55$6.40$3.98$5.40 08/20$2.55–$8.35$3.98--
$100.00Oct 16$46.00$50.90$48.45$36.50 07/16$34.90–$59.10$46.00--
$100.00Jan 15$48.10$53.00$50.55$41.68 08/05$37.40–$61.45$48.10--
$100.00Apr 16$51.20$55.00$53.10--$53.10–$53.10—$51.2010
$200.00Sep 18$0.00$4.90$2.45$0.30 08/13$2.45–$2.50$0.30--
$200.00Jan 15$1.20$5.90$3.55$3.40 08/06$2.55–$7.05$3.40--
$200.00Apr 16$4.00$8.80$6.40$7.70 08/26$5.50–$8.90$6.40--
$95.00Oct 16$51.00$55.50$53.25$57.47 08/11$39.40–$63.65$53.25--
$90.00Oct 16$56.00$60.50$58.25$62.18 08/12$43.95–$69.25$58.25--
$210.00Jan 15$0.00$4.90$2.45$2.40 08/06$2.45–$4.97$2.40--
$80.00Jan 15$67.00$71.50$69.25$51.58 07/06$54.55–$80.05$67.00--
$220.00Jan 15$0.00$4.90$2.45$3.20 08/17$2.45–$3.88$2.45--
$220.00Apr 16$1.55$6.40$3.98$4.70 08/26$3.48–$5.70$3.98--
$70.00Oct 16$75.50$80.40$77.95$76.00 08/28$63.00–$89.00$76.00--
$70.00Jan 15$76.50$81.10$78.80$83.65 08/12$63.95–$89.75$78.80--
$50.00Oct 16$95.50$100.00$97.75$99.40 08/10$82.50–$109.00$97.75--
PUTS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$150.00Sep 18$5.00$9.80$7.40$8.00 08/12$4.28–$21.90$7.40--
$150.00Jan 15$14.00$18.50$16.25$15.71 08/13$13.25–$25.90$15.71--
$145.00Sep 18$2.50$7.00$4.75$3.80 08/26$2.00–$18.40$3.80--
$145.00Oct 16$8.30$10.50$9.40$14.32 08/06$5.90–$20.20$9.401
$145.00Jan 15$11.50$16.00$13.75$10.50 08/21$11.15–$22.40$11.50--
$155.00Sep 18$8.50$12.50$10.50$7.90 08/14$6.25–$25.90$8.50--
$140.00Sep 18$1.30$4.90$3.10$4.05 08/28$2.03–$14.90$3.10--
$140.00Oct 16$6.50$8.50$7.50$8.44 08/28$4.58–$16.90$7.50--
$140.00Jan 15$9.20$13.50$11.35$12.84 08/06$9.15–$19.40$11.35--
$160.00Oct 16$14.50$19.30$16.90$16.55 08/25$12.40–$31.40$16.55--
$160.00Jan 15$20.00$24.50$22.25$34.60 07/14$18.15–$33.40$22.25--
$135.00Sep 18$0.00$3.60$1.80$3.00 08/28$1.02–$11.70$1.80--
$130.00Sep 18$0.15$3.20$1.68$2.16 08/21$1.68–$9.20$1.68--
$130.00Oct 16$2.20$5.40$3.80$4.44 08/28$3.55–$11.25$3.80--
$130.00Jan 15$5.30$9.50$7.40$6.00 08/25$5.90–$13.90$6.00--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$8.90$2.00--
$125.00Jan 15$3.50$8.00$5.75$11.03 07/07$5.08–$11.50$5.75--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$2.45–$5.20$2.45--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$1.27–$6.90$2.45--
$120.00Jan 15$2.15$7.00$4.58$8.30 07/20$3.98–$9.40$4.58--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$3.98$1.40--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.55$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$4.97$2.45--
$100.00Oct 16$0.00$4.90$2.45$0.55 08/18$2.45–$2.70$0.55--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.50–$3.53$2.50--
$90.00Oct 16$0.00$4.90$2.45$0.35 08/18$2.45–$2.50$0.35--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.50$2.00--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.50$0.30--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 18
Total Puts 7
Put/Call Ratio 0.39
Net Difference 11

Prior's Put/Call Breakdown

Total Calls 8
Total Puts 8
Put/Call Ratio 1.00
Net Difference --

Prior 7-Day Put/Call Summary

Total Calls 333
Total Puts 111
Average Put/Call Ratio 0.51
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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