Tour v526
PTGX
PROTAGONIST THERAPEU
$146.08 -0.28%
$143.43 (-1.81%)🌙
as of 09/02 06:52 PM
(9/1 18:56) ◀
|
Wednesday, September 2, 2026 (6:52pm)
January 2026
|
▶ (9/3 18:52)
◀ 9/2 18:52 ▶

Option Volume

Detail
ℹ
Current (09/02) 21
Calls: 8 (38%)
Puts: 13 (62%)
Prior (09/01) 20
Calls: 17 (85%)
Puts: 3 (15%)
Current vs Prior +5.00%
Calls: -52.94% (Calls)
Puts: +333.33% (Puts)
Prior 7-Day Total 299
Calls: 192 (64%)
Puts: 107 (36%)
Prior 7-Day Average 42
Calls: 27 (64%)
Puts: 15 (36%)
Current vs Prior 7-Day Avg -50.84%
Calls: -70.83%
Puts: -14.95%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (09/02) $13.4K
Calls: $8.0K (60%)
Puts: $5.4K (40%)
Prior (09/01) $22.0K
Calls: $20.0K (91%)
Puts: $2.0K (9%)
Current vs Prior -39.05%
Calls: -60.01%
Puts: +169.23%
Prior 7-Day Total $302.4K
Calls: $242.6K (80%)
Puts: $59.8K (20%)
Prior 7-Day Average $43.2K
Calls: $34.7K (80%)
Puts: $8.5K (20%)
Current vs Prior 7-Day Avg -68.90%
Calls: -76.89%
Puts: -36.47%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/02) 1.62
Prior (09/01) 0.18
Current vs Prior +820.83%
Prior 7-Day Average 0.58
Current vs Prior 7-Day Avg +178.18%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (09/02) 120
Calls: 92 (77%)
Puts: 28 (23%)
Prior (09/01) 263
Calls: 263 (100%)
Puts: -- (0%)
Current vs Prior -54.37%
Prior 7-Day Total 1,671
Calls: 1,599 (96%)
Puts: 72 (4%)
Prior 7-Day Average 238
Calls: 228 (93%)
Puts: 18 (7%)
Current vs Prior 7-Day Avg -49.73%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 9.72% | 15.16%
Prior 10.00% | 15.15%
Current vs Prior -2.80% | +0.05%
Prior 7-Day Avg 10.60% | 15.68%
Current vs 7-Day Avg -8.25% | -3.27%
Prior 7-Day Eod 10.00% | 15.15%
Current vs 7-Day Eod -2.80% | +0.05%
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

Extreme bearish P/C ratio of 1.62 - heavy put buying. P/C ratio rising 821% - increased hedging/bearish positioning. Call-heavy open interest (92 calls vs 28 puts) suggests bullish positioning. Declining open interest (down 54%) indicates positions being closed.

Smart Money BULLISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
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. 3 found (avg delta 0.71, highest 0.87)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$115.00Oct 1630.5034.80$32.6513.2%10.874
$140.00Sep 187.0011.70$9.3550.3%10.702
$145.00Sep 184.008.70$6.3574.0%60.5486
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 16, top 8)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Sep 184.008.70$6.3574.0%60.5486
$140.00Sep 187.0011.70$9.3550.3%10.702
$115.00Oct 1630.5034.80$32.6513.2%10.874
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Sep 183.007.50$5.2585.7%80.4628

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 0.67, avg 0.67)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$140.00$145.00Sep 18$3.00$2.00$3.0070%0.67$143.00
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. 1 found (cheapest 7.94% of stock, avg 7.94%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$145.00Sep 18$6.35$5.25$11.60$133.40$156.607.94%

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 $-3.35, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$140.00$145.001:2Sep 18-$3.35$1.65
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. -- found (best yield --%, avg --%)

No covered call setups found

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 $140.00 09-18 call last traded $15.73 on 08/21 (now $7.00/$11.70) — try a limit near $9.35. Also watch the $145.00 09-18 call last traded $10.50 on 08/25 (now $4.00/$8.70) — try a limit near $6.35. Most tradeable put: the $145.00 09-18 put last traded $3.80 on 08/26 (now $3.00/$7.50) — try a limit near $3.80.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$4.00$8.70$6.35$10.50 08/25$5.85–$16.60$6.3586
$145.00Oct 16$8.50$13.00$10.75$9.80 08/28$10.40–$20.40$9.80--
$150.00Sep 18$1.90$6.50$4.20$8.43 08/25$3.98–$13.10$4.20--
$150.00Oct 16$6.00$10.50$8.25$11.61 08/26$7.50–$16.90$8.25--
$150.00Jan 15$12.50$17.20$14.85$13.80 08/28$12.40–$23.60$13.80--
$140.00Sep 18$7.00$11.70$9.35$15.73 08/21$8.50–$20.50$9.352
$140.00Oct 16$11.00$15.50$13.25$21.58 08/14$12.20–$23.45$13.25--
$140.00Jan 15$17.50$22.00$19.75$29.00 08/17$16.15–$29.35$19.75--
$155.00Sep 18$0.10$4.90$2.50$6.00 08/25$2.45–$10.65$2.50--
$155.00Oct 16$4.00$8.80$6.40$12.50 08/25$5.90–$13.80$6.40--
$155.00Jan 15$10.50$15.00$12.75$20.63 08/17$10.40–$21.00$12.75--
$135.00Sep 18$11.00$14.90$12.95$22.50 08/19$11.75–$24.90$12.95--
$135.00Oct 16$14.00$18.80$16.40$19.00 08/06$14.55–$27.40$16.40--
$135.00Jan 15$20.00$24.80$22.40$26.80 08/10$18.40–$32.45$22.40--
$160.00Sep 18$0.00$4.90$2.45$3.38 08/27$2.30–$7.85$2.45--
$160.00Oct 16$2.55$7.40$4.97$6.80 08/27$4.97–$12.20$4.97--
$160.00Jan 15$8.50$13.30$10.90$14.88 08/25$8.90–$18.80$10.90--
$160.00Apr 16$13.00$17.50$15.25$19.90 08/20$14.90–$20.75$15.25--
$130.00Oct 16$17.50$22.30$19.90$26.00 08/12$17.00–$31.65$19.90--
$130.00Jan 15$23.50$28.00$25.75$35.00 08/17$21.40–$36.05$25.75--
$165.00Sep 18$0.05$4.90$2.48$2.35 08/25$2.00–$5.50$2.35--
$165.00Oct 16$1.15$6.00$3.58$7.50 08/12$3.58–$9.15$3.58--
$165.00Jan 15$7.00$11.80$9.40$14.25 08/12$7.40–$16.50$9.40--
$125.00Jan 15$26.50$31.30$28.90$32.88 08/27$23.90–$39.95$28.90--
$170.00Sep 18$0.00$4.90$2.45$1.50 08/20$2.45–$4.22$1.50--
$170.00Oct 16$0.20$4.90$2.55$3.00 07/02$2.50–$7.90$2.55--
$170.00Jan 15$5.50$10.30$7.90$12.50 08/12$6.25–$14.40$7.90--
$120.00Sep 18$24.00$28.80$26.40$31.40 08/07$21.65–$39.45$26.40--
$120.00Oct 16$25.80$30.30$28.05$20.99 07/20$23.50–$40.70$25.80--
$120.00Jan 15$30.50$35.00$32.75$29.13 07/17$27.35–$44.05$30.50--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$6.15$2.45--
$115.00Jan 15$34.00$38.50$36.25$41.50 08/20$30.40–$48.05$36.25--
$115.00Oct 16$30.50$34.80$32.65--$32.65–$32.65—$30.504
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.50$1.65--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$3.50$7.90$5.70$10.44 08/19$4.63–$11.15$5.70--
$110.00Oct 16$35.00$39.30$37.15$26.34 07/06$30.95–$49.95$35.00--
$110.00Jan 15$38.50$43.00$40.75$33.70 07/24$33.90–$52.45$38.50--
$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$2.65$7.50$5.08$4.80 08/06$4.08–$9.90$4.80--
$105.00Oct 16$40.10$44.00$42.05$46.00 08/20$35.00–$54.20$42.05--
$105.00Jan 15$43.00$47.00$45.00$30.00 07/13$37.95–$57.55$43.00--
$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$1.65$6.50$4.08$6.09 08/06$3.48–$8.40$4.08--
$100.00Oct 16$44.50$49.00$46.75$36.50 07/16$39.25–$59.10$44.50--
$100.00Jan 15$47.00$51.50$49.25$41.68 08/05$41.40–$61.45$47.00--
$195.00Oct 16$0.00$4.90$2.45$2.24 08/12$2.45–$2.50$2.24--
$195.00Jan 15$1.15$6.00$3.58$5.40 08/20$2.75–$8.35$3.58--
$95.00Oct 16$49.10$54.00$51.55$57.47 08/11$43.95–$63.65$51.55--
$200.00Sep 18$0.00$4.90$2.45$0.30 08/13$2.45–$2.50$0.30--
$200.00Jan 15$0.65$5.50$3.08$3.40 08/06$2.55–$7.05$3.08--
$200.00Apr 16$3.50$7.90$5.70$7.70 08/26$5.50–$8.90$5.70--
$90.00Oct 16$54.10$59.00$56.55$62.18 08/12$48.95–$69.25$56.55--
$210.00Jan 15$0.00$4.90$2.45$2.40 08/06$2.45–$4.97$2.40--
$80.00Jan 15$65.50$70.00$67.75$51.58 07/06$59.45–$80.05$65.50--
$220.00Jan 15$0.00$4.90$2.45$3.20 08/17$2.45–$3.88$2.45--
$220.00Apr 16$1.15$6.00$3.58$4.70 08/26$3.48–$5.70$3.58--
$70.00Oct 16$74.00$78.90$76.45$76.00 08/28$68.00–$89.00$76.00--
$70.00Jan 15$75.00$79.50$77.25$83.65 08/12$68.95–$89.75$77.25--
$50.00Oct 16$93.60$98.50$96.05$99.40 08/10$87.75–$109.00$96.05--
PUTS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$3.00$7.50$5.25$3.80 08/26$2.00–$14.90$3.8028
$145.00Oct 16$6.50$11.20$8.85$14.32 08/06$5.90–$16.90$8.85--
$145.00Jan 15$11.50$16.30$13.90$10.50 08/21$11.15–$19.90$11.50--
$150.00Sep 18$5.50$10.20$7.85$8.00 08/12$4.28–$18.45$7.85--
$150.00Jan 15$14.50$18.80$16.65$15.71 08/13$13.25–$22.95$15.71--
$140.00Sep 18$0.80$4.00$2.40$4.05 08/28$2.03–$11.90$2.40--
$140.00Oct 16$4.20$9.00$6.60$8.44 08/28$4.58–$13.90$6.60--
$140.00Jan 15$9.50$13.80$11.65$12.84 08/06$9.15–$16.90$11.65--
$155.00Sep 18$9.00$13.80$11.40$7.90 08/14$6.25–$21.90$9.00--
$135.00Sep 18$0.00$4.90$2.45$3.00 08/28$1.02–$9.45$2.45--
$160.00Oct 16$16.00$20.30$18.15$16.55 08/25$12.40–$27.40$16.55--
$160.00Jan 15$20.50$25.30$22.90$34.60 07/14$18.15–$29.90$22.90--
$130.00Sep 18$0.00$4.90$2.45$2.16 08/21$1.00–$7.40$2.16--
$130.00Oct 16$2.20$3.90$3.05$4.44 08/28$3.05–$9.25$3.05--
$130.00Jan 15$5.50$10.00$7.75$6.00 08/25$5.90–$11.90$6.00--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$7.25$2.00--
$125.00Jan 15$3.50$8.30$5.90$11.03 07/07$5.08–$9.95$5.90--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$2.45–$4.08$2.45--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$1.27–$5.75$2.45--
$120.00Jan 15$2.55$7.00$4.78$8.30 07/20$3.98–$8.25$4.78--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$3.08$1.40--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.50$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$4.08$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–$3.28$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 8
Total Puts 13
Put/Call Ratio 1.62
Net Difference -5

Prior's Put/Call Breakdown

Total Calls 17
Total Puts 3
Put/Call Ratio 0.18
Net Difference 14

Prior 7-Day Put/Call Summary

Total Calls 192
Total Puts 107
Average Put/Call Ratio 0.58
Ratio Trend Rising

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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